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","3.71","3.75",12921,{"id":474,"name":475,"entrytype":9,"csystem":35,"ima_formula":476,"mindat_formula":477,"hmin":36,"hmax":127,"dmeas":478,"dcalc":479,"primary_image_id":480},4011,"Tremolite","◻Ca\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>5.0-4.5\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>0.0-0.5\u003C\u002Fsub>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","◻Ca\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","2.99","2.964",24473,[],[483,487],{"id":484,"txt":485,"latitude":11,"longitude":11,"country":486},2100,"Piedmont, Italy","Italy",{"id":488,"txt":489,"latitude":11,"longitude":11,"country":486},2106,"Ala Valley, Lanzo Valleys, Metropolitan City of Turin, Piedmont, Italy",4553,[492,496,500,504,508,512,517,521,524,527,531,535,540,544,549,554,558,562,566,570,574,578,583,588,592,597,602,607,611],{"id":493,"year":494,"html":495,"doi":11},17608125,1800,"d' Andrada [e Silva], [José Bonifácio] (1800) Kurze Angabe der Eigenschaften und Kennzeichen einiger neuen Fossilien aus Schweden und Norwegen : nebst einigen chemischen Bemerkungen über dieselben [A brief description of the properties and characteristics of some new fossils from Sweden and Norway : together with some chemical remarks on the same]. \u003Ci>Allgemeines Journal der Chemie\u003C\u002Fi>,  S. 1 Vol. 4 (19). 28-39",{"id":497,"year":498,"html":499,"doi":11},16124066,1801,"d’Andrada, J.B. (1801) Description of some new fossils. \u003Ci>A Journal of Natural Philosophy, Chemistry, and the Arts\u003C\u002Fi>,  5. 193-196; 211-213",{"id":501,"year":502,"html":503,"doi":11},16107719,1891,"Liebisch, T. (1891) Physikalisch Krystallographie, Tafel VI, figs. 4, 5, and 6.",{"id":505,"year":506,"html":507,"doi":11},16100750,1942,"Osborn, E.F. (1942) The system CaSiO3-diopside-anorthite. American Journal of Science, 240: 11: 751-788.",{"id":509,"year":506,"html":510,"doi":511},1153834,"Schairer, J. F., Bowen, N. L. (1942) The binary system CaSiO3-diopside, and the relations between CaSiO3 and akermanite. \u003Ci>American Journal of Science\u003C\u002Fi>,  240 (10). 725-742 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2475\u002Fajs.240.10.725'>doi:10.2475\u002Fajs.240.10.725\u003C\u002Fa>","10.2475\u002Fajs.240.10.725",{"id":513,"year":514,"html":515,"doi":516},167674,1966,"Smith, J. V. (1966) X-Ray-Emission Microanalysis of Rock-Forming Minerals: VI. Clinopyroxenes near the Diopside-Hedenbergite Join. \u003Ci>The Journal of Geology\u003C\u002Fi>,  74 (4) 463-477 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1086\u002F627178'>doi:10.1086\u002F627178\u003C\u002Fa>","10.1086\u002F627178",{"id":518,"year":519,"html":520,"doi":11},16106048,1969,"Clark, J.R., Appleman, D.E., and Papike, J.J. (1969) Crystal-chemical characterization of clinopyroxenes based on eight new structure refinements. MSA Special Paper: 2: 31-50.",{"id":522,"year":519,"html":523,"doi":11},16107722,"Ghose, S. and Schindler, P. (1969) Determination of the distribution of trace amounts on Mn+2 in diopsides by electron paramagnetic resonance. In: Pyroxenes and Amphiboles: Crystal chemistry and phase petrology. Mineralogical Society of America Special Paper 2: 51-58.",{"id":525,"year":519,"html":526,"doi":11},16107723,"Kushiro, I. (1969) The system forsterite-diopside-silica with and without water at high pressures. American Journal of Science: 267: 269-294.",{"id":528,"year":529,"html":530,"doi":11},526092,1973,"Cameron, Maryellen, Sueno, Shigeho, Prewitt, C. T., Papike, and J. J. (1973) High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite, spodumene, and ureyite. \u003Ci>American Mineralogist\u003C\u002Fi>,  58 (7-8) 594-618 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM58\u002FAM58_594.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":532,"year":529,"html":533,"doi":534},108567,"Deganello, Sergio (1973) The thermal expansion of diopside. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  137 (2-3). 127-131 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1973.137.2-3.127'>doi:10.1524\u002Fzkri.1973.137.2-3.127\u003C\u002Fa>","10.1524\u002Fzkri.1973.137.2-3.127",{"id":536,"year":537,"html":538,"doi":539},7741631,1979,"Mottana, A., Rossi, G., Kracher, A., Kurat, G. (1979) Violan revisited: Mn-bearing omphacite and diopside. \u003Ci>TMPM Tschermaks Mineralogische und Petrographische Mitteilungen\u003C\u002Fi>, 26 (3). 187-201 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01081845'>doi:10.1007\u002Fbf01081845\u003C\u002Fa>","10.1007\u002Fbf01081845",{"id":541,"year":542,"html":543,"doi":11},527583,1981,"Levien, Louise, Prewitt, Charles T. (1981) High-pressure structural study of diopside. \u003Ci>American Mineralogist\u003C\u002Fi>,  66 (3-4) 315-323 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM66\u002FAM66_315.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":545,"year":546,"html":547,"doi":548},75467,1983,"Rossi, Giuseppe, Smith, David C., Ungaretti, Luciano, Domeneghetti, M. Chiara (1983) Crystal-chemistry and cation ordering in the system diopside-jadeite: A detailed study by crystal structure refinement. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  83 (3) 247-258 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00371193'>doi:10.1007\u002Fbf00371193\u003C\u002Fa>","10.1007\u002Fbf00371193",{"id":550,"year":551,"html":552,"doi":553},365822,1984,"Richet, Pascal, Bottinga, Yan (1984) Anorthite, andesine, wollastonite, diopside, cordierite and pyrope: thermodynamics of melting, glass transitions, and properties of the amorphous phases. \u003Ci>Earth and Planetary Science Letters\u003C\u002Fi>,  67 (3) 415-432 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0012-821x(84)90179-1'>doi:10.1016\u002F0012-821x(84)90179-1\u003C\u002Fa>","10.1016\u002F0012-821x(84)90179-1",{"id":555,"year":556,"html":557,"doi":11},16107728,1990,"Johnson, K.T.M., Dick, H.J.B., and Shimizu, N. (1990) Melting in the oceanic upper mantle: an ion microprobe study of diopsides in abyssal peridotites. Journal of Geophysical Research: 95: 2661-2678.",{"id":559,"year":560,"html":561,"doi":11},16107729,1991,"Raterron, P. and Jaoul, O. (1991) High-temperature deformation of diopside single crystal, 1., Mechanical data. Journal of Geophysical Research, B, Solid Earth and Planets: 96: 14277-14286.",{"id":563,"year":564,"html":565,"doi":11},16107730,1992,"Knoche, R., Dingwell, D.B., and Webb, S.L. (1992) Non-linear temperature dependence of liquid volumes in the system albite-anorthite-diopside. Contributions to Mineralogy and Petrology: 111: 61-73.",{"id":567,"year":564,"html":568,"doi":569},343936,"Knoche, R., Dingwell, D.B., Webb, S.L. (1992) Temperature-dependent thermal expansivities of silicate melts: The system anorthite-diopside. \u003Ci>Geochimica et Cosmochimica Acta\u003C\u002Fi>,  56 (2) 689-699 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0016-7037(92)90090-6'>doi:10.1016\u002F0016-7037(92)90090-6\u003C\u002Fa>","10.1016\u002F0016-7037(92)90090-6",{"id":571,"year":572,"html":573,"doi":11},16107732,1996,"Harlow, G.E. (1996) Structure refinement of a natural K-rich diopside: the effect of K on the average structure. American Mineralogist: 81: 632-638.",{"id":575,"year":572,"html":576,"doi":577},393490,"Pilati, Tullio, Demartin, Francesco, Gramaccioli, Carlo Maria (1996) Lattice-dynamical evaluation of atomic displacement parameters of minerals and its implications; the example of diopside. \u003Ci>American Mineralogist\u003C\u002Fi>,  81 (7) 811-821 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-1996-7-803'>doi:10.2138\u002Fam-1996-7-803\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol81\u002FAM81_811.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-1996-7-803",{"id":579,"year":580,"html":581,"doi":582},152559,1998,"Gottschalk, M., Najorka, J., Andrut, M. (1998) Structural and compositional characterization of synthetic (Ca,Sr)-tremolite and (Ca,Sr)-diopside solid solutions. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  25 (6) 415-428 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs002690050131'>doi:10.1007\u002Fs002690050131\u003C\u002Fa>","10.1007\u002Fs002690050131",{"id":584,"year":585,"html":586,"doi":587},152718,2000,"Courtial, P., Téqui, C., Richet, P. (2000) Thermodynamics of diopside, anorthite, pseudowollastonite, CaMgGeO4 olivine, and åkermanite up to near the melting point. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  27 (4). 242-250 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs002690050253'>doi:10.1007\u002Fs002690050253\u003C\u002Fa>","10.1007\u002Fs002690050253",{"id":589,"year":590,"html":591,"doi":11},16963990,2001,"(2001) Diopside. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fdiopside.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":593,"year":594,"html":595,"doi":596},16580,2003,"Andrut, M., Brandstätter, F., Beran, A. (2003) Trace hydrogen zoning in diopside. \u003Ci>Mineralogy and Petrology\u003C\u002Fi>,  78 (3). 231-241 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00710-002-0226-z'>doi:10.1007\u002Fs00710-002-0226-z\u003C\u002Fa>","10.1007\u002Fs00710-002-0226-z",{"id":598,"year":599,"html":600,"doi":601},129384,2015,"Yang, Yan, Xia, Qunke, Zhang, Peipei (2015) Evolution of OH groups in diopside and feldspars with temperature. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  27 (2) 185-192 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2015\u002F0027-2424'>doi:10.1127\u002Fejm\u002F2015\u002F0027-2424\u003C\u002Fa>","10.1127\u002Fejm\u002F2015\u002F0027-2424",{"id":603,"year":604,"html":605,"doi":606},16107735,2021,"Popov, V.A. (2021) Green diopside with mauve termination from the Bazhenovskoe chrysotile-asbestos deposit, Central Urals. \u003Ci>МИНЕРАЛОГИЯ (MINERALOGY)\u003C\u002Fi>,  7. 78-81 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.35597\u002F2313-545x-2021-7-2-4'>doi:10.35597\u002F2313-545x-2021-7-2-4\u003C\u002Fa>","10.35597\u002F2313-545x-2021-7-2-4",{"id":608,"year":604,"html":609,"doi":610},13421824,"Caucia, Franca, Scacchetti, Maurizio, Marinoni, Luigi, Gilio, Mattia, Langone, Antonio, Bartoli, Omar, Vanotti, Marco, Foianini, Ivano (2021) An Attractive Blue Diopside from Sissone Valley, Western Alps, Italy. \u003Ci>Minerals\u003C\u002Fi>, 11 (8) 837 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin11080837'>doi:10.3390\u002Fmin11080837\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F11\u002F8\u002F837\u002Fpdf?version=1627821512' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin11080837",{"id":612,"year":604,"html":613,"doi":614},13421333,"Su, Chang, Fan, Dawei, Jiang, Jiyi, Sun, Zhenjun, Liu, Yonggang, Song, Wei, Wan, Yongge, Yang, Guang, Qiu, Wuxueying (2021) Self-Consistent Thermodynamic Parameters of Diopside at High Temperatures and High Pressures: Implications for the Adiabatic Geotherm of an Eclogitic Upper Mantle. \u003Ci>Minerals\u003C\u002Fi>, 11 (12) 1322 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin11121322'>doi:10.3390\u002Fmin11121322\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F11\u002F12\u002F1322\u002Fpdf?version=1638423611' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin11121322",[616,623,633,639,648,658,666,674,682,689,696,705,712,720,727,734,739,747,752,760,769,776,785,793,802,810,818,825,831,838,845,854,862,871,880,888,895,901,908,915,918],{"id":617,"source_url":618,"license_code":619,"credit_html":620,"title":7,"description":11,"author":11,"original_width":621,"original_height":622},29614,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F115043","CC BY 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F115043\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",1000,666,{"id":624,"source_url":625,"license_code":626,"credit_html":627,"title":628,"description":629,"author":630,"original_width":631,"original_height":632},52459,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=400790","CC BY 2.5","No machine-readable author provided. Luna04~commonswiki assumed (based on copyright claims)., via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=400790\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside.jpg","\u003Cp>diopside\n\u003C\u002Fp>\nI took this photo in october 2005","No machine-readable author provided. Luna04~commonswiki assumed (based on copyright claims).",902,953,{"id":634,"source_url":635,"license_code":636,"credit_html":637,"title":7,"description":11,"author":11,"original_width":638,"original_height":621},29615,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F127777","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F127777\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",674,{"id":640,"source_url":641,"license_code":636,"credit_html":642,"title":643,"description":644,"author":645,"original_width":646,"original_height":647},7255,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=13965719","Didier Descouens, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=13965719\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside faceted.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\"> Diopside\u003C\u002Fa> - Cut\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Madagascar\u003C\u002Fdd>\n\u003Cdd>Size:, 1.02 x 0.57 x 0.35 cm  cm  1.36Cts\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Didier Descouens",3440,2251,{"id":649,"source_url":650,"license_code":651,"credit_html":652,"title":653,"description":654,"author":655,"original_width":656,"original_height":657},52463,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145923","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145923\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside-150493.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGilgit\" class=\"extiw\" title=\"en:Gilgit\">Gilgit\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGilgit_District\" class=\"extiw\" title=\"en:Gilgit District\">Gilgit District\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGilgit-Baltistan\" class=\"extiw\" title=\"en:Gilgit-Baltistan\">Northern Areas\u003C\u002Fa>, Pakistan (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2530.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 9.2 x 4.9 x 2.7 cm.\u003C\u002Fdd>\n\u003Cdd>For all its prodigious production of mineral specimens, the Gilgit area is not known for its diopsides, and particularly of this size: a crystal measuring 4 cm tall by 2.5 cm wide! It is TERMINATED and complete all around - jutting out of matrix, with a sidecar crystal on one side (also terminated). The crystal has a pretty grass-green color, and is translucent. very unusual specimen, I would say.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",437,600,{"id":659,"source_url":660,"license_code":651,"credit_html":661,"title":662,"description":663,"author":645,"original_width":664,"original_height":665},7257,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14434522","Didier Descouens, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14434522\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside cabochon Inde.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\"> Diopside\u003C\u002Fa> - Cabochon with Lightstar\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: India\u003C\u002Fdd>\n\u003Cdd>Size : 2.55 x 1.73 x 0.92 cm  39cts35\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1560,1704,{"id":667,"source_url":668,"license_code":651,"credit_html":669,"title":670,"description":671,"author":655,"original_width":672,"original_height":673},52464,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10150155","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10150155\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside-172005.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FKhugiani\" class=\"extiw\" title=\"en:Khugiani\">Khugiani\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNangarhar_Province\" class=\"extiw\" title=\"en:Nangarhar Province\">Nangarhar (Ningarhar) Province\u003C\u002Fa>, Afghanistan (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-188777.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 6.5 x 4.5 x 2 cm.\u003C\u002Fdd>\n\u003Cdd>A plate of GEMMY diopside crystals to 2 cm, some of them in rows with staggered terminations, from Afghanistan. These can sometimes be very dark green and not all that transparent, but these are really glassy!\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",800,617,{"id":675,"source_url":676,"license_code":651,"credit_html":677,"title":678,"description":679,"author":655,"original_width":680,"original_height":681},52465,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151140","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151140\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside-176366.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDeKalb\" class=\"extiw\" title=\"en:DeKalb\">De Kalb\u003C\u002Fa>, De Kalb Township, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSt._Lawrence_County,_New_York\" class=\"extiw\" title=\"en:St. Lawrence County, New York\">St Lawrence County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_York\" class=\"extiw\" title=\"en:New York\">New York\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-144489.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.2 x 3.0 x 3.0 cm.\u003C\u002Fdd>\n\u003Cdd>A gemmy and lustrous, sharply terminated, 2.0 cm, green diopside crystal set in matrix from De Kalb, New York. Ex. Lippman, Morris Museum and George Elling Collections.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",347,450,{"id":683,"source_url":684,"license_code":651,"credit_html":685,"title":686,"description":687,"author":655,"original_width":688,"original_height":494},52466,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10478243","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10478243\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside-tmu17b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Merelani Hills (Mererani), Lelatema Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArusha_Region\" class=\"extiw\" title=\"en:Arusha Region\">Arusha Region\u003C\u002Fa>, Tanzania (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-5699.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.4 x 2.0 x 1.6 cm\n\u003Cdl>\u003Cdt>Diopside\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A large, intensely lime-green crystal from important finds here over the last few years. This is a fat and robust, 25 gram, crystal that is complete all around and has a well-formed, fat termination It is translucent, not transparent. It has an unusual schiller effect to the surfaces , though, as if there are thin layers reflecting differently on the surface. Overall, just a big fat crystal for the price, an da real burst of color. I think these will stand as one of the more amazing finds from this mine, much more rare than tanzanite itself from here.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",901,{"id":690,"source_url":691,"license_code":651,"credit_html":692,"title":693,"description":694,"author":655,"original_width":695,"original_height":494},52467,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10478268","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10478268\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside-tmu15a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Merelani Hills (Mererani), Lelatema Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArusha_Region\" class=\"extiw\" title=\"en:Arusha Region\">Arusha Region\u003C\u002Fa>, Tanzania (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-5699.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.3 x 1.5 x 1.2 cm\n\u003Cdl>\u003Cdt>Diopside cluster\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This is a particularly elegant cluster of unusually gemmy, unusually lustrous, and unusually transparent lime-green diopside from a famous pocket of mid-2008. The quality of these things is like from no other pocket from the mine, and the diopsides from here do, i think, rank at the top of their food chain. Clusters are quite uncommon compared to singles. This cluster is complete all around, and has minor associated graphite. Note the unusually sharp termination on the specimen...it is beyond the ordinary quality.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",705,{"id":697,"source_url":698,"license_code":636,"credit_html":699,"title":700,"description":701,"author":702,"original_width":703,"original_height":704},52471,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720703","Koreller, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720703\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Muséum de Nantes - 210 - Pyroxène diopside.jpg","Pyroxène diopside, au Muséum de Nantes","Koreller",2576,3152,{"id":706,"source_url":707,"license_code":636,"credit_html":708,"title":709,"description":701,"author":702,"original_width":710,"original_height":711},52472,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720709","Koreller, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720709\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Muséum de Nantes - 212 - Pyroxène diopside.jpg",4272,2848,{"id":713,"source_url":714,"license_code":651,"credit_html":715,"title":716,"description":717,"author":718,"original_width":711,"original_height":719},40048,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646220","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646220\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside 3.jpg","diopside : Chamachhu Pegmatites, Chamachhu, Haramosh Mts, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan - crystal : 33 mm","Géry PARENT",4288,{"id":721,"source_url":722,"license_code":651,"credit_html":723,"title":724,"description":717,"author":718,"original_width":725,"original_height":726},40049,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646231","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646231\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside 2.jpg",2126,3754,{"id":728,"source_url":729,"license_code":651,"credit_html":730,"title":731,"description":717,"author":718,"original_width":732,"original_height":733},40050,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646237","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646237\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside 1.jpg",2075,3764,{"id":735,"source_url":736,"license_code":651,"credit_html":737,"title":738,"description":717,"author":718,"original_width":711,"original_height":719},40051,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646245","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14646245\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside 4.jpg",{"id":740,"source_url":741,"license_code":636,"credit_html":742,"title":743,"description":744,"author":745,"original_width":746,"original_height":746},7253,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=2460441","Raimond Spekking, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=2460441\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Naturkundemuseum Berlin - Diopsid (Violan), St. Marcel, Valle d'Aosta, Italien.jpg","Diopsid (Violan), St. Marcel, Valle d'Aosta, Italien. \u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FMuseum_f%C3%BCr_Naturkunde_(Berlin)\" title=\"Museum für Naturkunde (Berlin)\">Museum für Naturkunde (Berlin)\u003C\u002Fa>.","Raimond Spekking",1700,{"id":748,"source_url":749,"license_code":636,"credit_html":750,"title":751,"description":11,"author":11,"original_width":622,"original_height":621},29616,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F136618","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F136618\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana","Chrome-Diopside",{"id":753,"source_url":754,"license_code":651,"credit_html":755,"title":756,"description":757,"author":645,"original_width":758,"original_height":759},7256,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14047390","Didier Descouens, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14047390\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside Aoste.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa> Hessonite \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FClinochlore\" class=\"extiw\" title=\"en:Clinochlore\">Clinochlore\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Bellecombe, Châtillon, Aosta Valley, Italy\u003C\u002Fdd>\n\u003Cdd>Size : prismatic green crystal of diopside up to 1.16 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",3372,2726,{"id":761,"source_url":762,"license_code":636,"credit_html":763,"title":764,"description":765,"author":766,"original_width":767,"original_height":768},7258,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50271447","user:Lamiot, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50271447\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","DiopsideEtCalciteAustralie Don.Saussol Lamiot MuséumHistoireNaturelleLilleGLAM2016a9.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa> & \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalcite\" class=\"extiw\" title=\"en:Calcite\">Calcite\u003C\u002Fa> from Australia","user:Lamiot",6000,4000,{"id":770,"source_url":771,"license_code":651,"credit_html":772,"title":773,"description":774,"author":655,"original_width":775,"original_height":672},7162,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10162849","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10162849\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside-225169.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDeKalb\" class=\"extiw\" title=\"en:DeKalb\">De Kalb\u003C\u002Fa>, De Kalb Township, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSt._Lawrence_County,_New_York\" class=\"extiw\" title=\"en:St. Lawrence County, New York\">St Lawrence County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_York\" class=\"extiw\" title=\"en:New York\">New York\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-144489.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 3.3 x 1.9 cm.\u003C\u002Fdd>\n\u003Cdd>This is a large, really high quality crystal with deep color and a large translucent zone. The terminations are broad, lustrous, and well-developed, much more than you normally see for large diopsides from this classic locale. It is about 50 grams. This is a superb single crystal.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",664,{"id":777,"source_url":778,"license_code":619,"credit_html":779,"title":780,"description":781,"author":782,"original_width":783,"original_height":784},7259,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=183377144","Marie-Lan Taÿ Pamart, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=183377144\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside Merelani Minéraux SU.jpg","Diopside from the Merelani Hills, Manyara region, Tanzania. Sorbonne University mineral collection.","Marie-Lan Taÿ Pamart",5633,3753,{"id":786,"source_url":787,"license_code":636,"credit_html":788,"title":789,"description":790,"author":791,"original_width":792,"original_height":792},7260,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=184957797","Sapphirious, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=184957797\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Diopside Baicheng China.jpg","Diopside from Baicheng, Xinjiang A. R., China. 21.40 mm × 14.72 mm × 10.00 mm. In Sapphirious' Collection, Ex. Wendy & Frank Melanson Collection.","Sapphirious",1200,{"id":794,"source_url":795,"license_code":796,"credit_html":797,"title":798,"description":799,"author":800,"original_width":664,"original_height":801},7165,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163476664","CC0 1.0","Shannon Heinle, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163476664\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Pyroxene (diallage) (GeoDIL number - 407).jpg","Diallage is a name used (uncommonly) for any dark green, brown, gray or bronze pyroxene that has a metallic or brassy luster (schiller). Diallage is typically a variety of augite or diopside, and often forms as a result of weathering and alteration. This sample is about 3.5 cm across.","Shannon Heinle",1404,{"id":803,"source_url":804,"license_code":651,"credit_html":805,"title":806,"description":807,"author":655,"original_width":808,"original_height":809},10499,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168877","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168877\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-258967.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrossular\" class=\"extiw\" title=\"en:Grossular\">Grossular\u003C\u002Fa> (Var.: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHessonite\" class=\"extiw\" title=\"en:Hessonite\">Hessonite\u003C\u002Fa>), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Belvidere Mountain Quarries (Vermont Asbestos Group mine; VAG mine; Ruberoid Asbestos mine; Eden Mills quarries), Lowell & Eden, Orleans & Lamoille Cos., \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FVermont\" class=\"extiw\" title=\"en:Vermont\">Vermont\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4559.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 1.8 x 1.5 x 1.1 cm.\u003C\u002Fdd>\n\u003Cdd>This specimen exhibits classic aesthetics for the locality. A superb, though small, crystal. A transparent orange garnet is perched on a lustrous greenish-gray crystal of diopside. The garnet measures .5 cm across and it is absolutely perfect.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",394,400,{"id":811,"source_url":812,"license_code":651,"credit_html":813,"title":814,"description":815,"author":655,"original_width":816,"original_height":817},39962,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135755","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135755\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-59682.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrossular\" class=\"extiw\" title=\"en:Grossular\">Grossular\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Orford Nickel mine, St-Denis-de-Brompton, Le Val-Saint-François RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEstrie\" class=\"extiw\" title=\"en:Estrie\">Estrie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-605.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>These crystals, despite their size, are still some of the darkest, richest green Chrome-bearing Grossular crystals I've seen from any locality. There are literally dozens upon dozens of very small, bright, lustrous, dodecahedral neon green Chrome Grossulars on a greyish-tan colored Diopside matrix. A very attractive piece from this classic, and now defunct world locality. 5.4 x 3.6 x 2.2cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",733,576,{"id":819,"source_url":820,"license_code":651,"credit_html":821,"title":822,"description":823,"author":655,"original_width":657,"original_height":824},39963,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10140887","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10140887\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-122206.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrossular\" class=\"extiw\" title=\"en:Grossular\">Grossular\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThetford_Mines\" class=\"extiw\" title=\"en:Thetford Mines\">Thetford Mines\u003C\u002Fa>, Les Appalaches RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChaudi%C3%A8re-Appalaches\" class=\"extiw\" title=\"en:Chaudière-Appalaches\">Chaudière-Appalaches\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-7587.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.3 x 5.7 x 5.2 cm.\u003C\u002Fdd>\n\u003Cdd>A showy, old-time and excellent combination specimen from the famous Thetford Mines of Quebec of bright green, chrome, grossular garnets aesthetically nested on a jackstraw matrix of lustrous, translucent to opaque, tan to green, diopside prisms. An excellent, old piece from the George Elling Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",496,{"id":826,"source_url":827,"license_code":651,"credit_html":828,"title":829,"description":823,"author":655,"original_width":657,"original_height":830},39964,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10140889","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10140889\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-122207.jpg",556,{"id":832,"source_url":833,"license_code":651,"credit_html":834,"title":835,"description":836,"author":655,"original_width":837,"original_height":657},40042,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10126567","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10126567\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Titanite-Diopside-38290.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTitanite\" class=\"extiw\" title=\"en:Titanite\">Titanite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaltistan\" class=\"extiw\" title=\"en:Baltistan\">Baltistan\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGilgit-Baltistan\" class=\"extiw\" title=\"en:Gilgit-Baltistan\">Northern Areas\u003C\u002Fa>, Pakistan (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-23725.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>An extraordinary, and extraordinarily pretty, thumbnail specimen featuring disk-like crystals of sphene stacked along the side of a gemmy, terminated chrome diopside crystal! 2.9 x 1.4 x 1.2 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",406,{"id":839,"source_url":840,"license_code":651,"credit_html":841,"title":842,"description":843,"author":655,"original_width":657,"original_height":844},57540,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10170988","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10170988\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-271416.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrossular\" class=\"extiw\" title=\"en:Grossular\">Grossular\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Jeffrey mine (Jeffrey quarry; Johns-Manville mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAsbestos\" class=\"extiw\" title=\"en:Asbestos\">Asbestos\u003C\u002Fa>, Les Sources RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEstrie\" class=\"extiw\" title=\"en:Estrie\">Estrie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-581.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.8 x 4.2 x 3.4 cm.\u003C\u002Fdd>\n\u003Cdd>Supremely gemmy and lustrous, cinnamon-orange grossular garnets are aesthetically set on sculptural matrix covered with very glassy, pastel-green to colorless diopside needles on this fine combination specimen from the Jeffrey Mine. The isolated single crystal is 8 mm and the cluster is 1.5 cm across. Classic material from the Wes Parker Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",510,{"id":846,"source_url":847,"license_code":636,"credit_html":848,"title":849,"description":850,"author":851,"original_width":852,"original_height":853},58453,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=61503907","Lech Darski, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=61503907\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Kwarc zielony + hedenbergit - Wyspa Serifos na Morzu Egejskim (Cyklady), Grecja.jpg","Kwarc zielony + hedenbergit - Wyspa Serifos na Morzu Egejskim (Cyklady), Grecja.","Lech Darski",5184,3456,{"id":855,"source_url":856,"license_code":619,"credit_html":857,"title":858,"description":859,"author":860,"original_width":853,"original_height":861},58454,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=81047415","Dguendel, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=81047415\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Freiberg, Terra mineralia, Hedenbergit, Goethit, Quarz.JPG","Freiberg, Terra mineralia, hedenbergite, goethite, quartz,    location: Dalnegorsk, Siberia","Dguendel",3091,{"id":863,"source_url":864,"license_code":651,"credit_html":865,"title":866,"description":867,"author":868,"original_width":869,"original_height":870},58455,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=119802322","Ra'ike (Wikipedia), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=119802322\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hedenbergit, Wollastonit - Dalnegorsk, Fernost-Russland.JPG","\u003Ca href=\"https:\u002F\u002Fde.wikipedia.org\u002Fwiki\u002FHedenbergit\" class=\"extiw\" title=\"de:Hedenbergit\">Hedenbergit\u003C\u002Fa> (grün) mit \u003Ca href=\"https:\u002F\u002Fde.wikipedia.org\u002Fwiki\u002FWollastonit\" class=\"extiw\" title=\"de:Wollastonit\">Wollastonit\u003C\u002Fa> aus Dalnegorsk, Fernost, Russland – ausgestellt im \u003Ca href=\"https:\u002F\u002Fde.wikipedia.org\u002Fwiki\u002FMineralogisches_Museum_W%C3%BCrzburg\" class=\"extiw\" title=\"de:Mineralogisches Museum Würzburg\">Mineralogischen Museum Würzburg\u003C\u002Fa>","Ra'ike (Wikipedia)",2047,3053,{"id":872,"source_url":873,"license_code":651,"credit_html":874,"title":875,"description":876,"author":877,"original_width":878,"original_height":879},58458,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=153151049","Elena Ternovaja, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=153151049\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Datolith Hedenbergit, Dalnegorsk Russland.jpg","\u003Ca href=\"https:\u002F\u002Fde.wikipedia.org\u002Fwiki\u002FDatolith\" class=\"extiw\" title=\"de:Datolith\">Datolith\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fde.wikipedia.org\u002Fwiki\u002FHedenbergit\" class=\"extiw\" title=\"de:Hedenbergit\">Hedenbergit\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Gewicht: 1139 g\u003C\u002Fdd>\n\u003Cdd>Fundort: Dalnegorsk, Region Primorje, Ferner Osten, Russland\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Elena Ternovaja",4548,2768,{"id":881,"source_url":882,"license_code":651,"credit_html":883,"title":884,"description":885,"author":886,"original_width":887,"original_height":484},60629,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=6572535","Ra'ike (see also: de:Benutzer:Ra'ike), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=6572535\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ilvait (Lievrit) mit Hedenbergit - Trepča, Jugoslawien.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002F\" class=\"extiw\" title=\"en:\">Ilvaite|Ilvaite\u003C\u002Fa> (Lievrite) with \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHedenbergite\" class=\"extiw\" title=\"en:Hedenbergite\">Hedenbergite\u003C\u002Fa> - Locality: Trepča, Yugoslavia - Exposed in the Mineralogical Museum, Bonn, Germany","Ra'ike (see also: de:Benutzer:Ra'ike)",2600,{"id":889,"source_url":890,"license_code":651,"credit_html":891,"title":892,"description":893,"author":655,"original_width":657,"original_height":894},83792,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172694","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172694\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-283313.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrossular\" class=\"extiw\" title=\"en:Grossular\">Grossular\u003C\u002Fa> (Var.: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTsavorite\" class=\"extiw\" title=\"en:Tsavorite\">Tsavorite\u003C\u002Fa>), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiopside\" class=\"extiw\" title=\"en:Diopside\">Diopside\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Merelani Hills (Mererani), Lelatema Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArusha_Region\" class=\"extiw\" title=\"en:Arusha Region\">Arusha Region\u003C\u002Fa>, Tanzania (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-5699.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 1.7 x 1.4 x 0.9 cm.\u003C\u002Fdd>\n\u003Cdd>Tsavorite is the very rare, green, chromium or vanadian variety of grossular garnet, found in few places worldwide, all in Africa. This very fine, large crystal has stunning electric light green color, fabulous clarity and superb lustre. The front is complexly crystallized and an interesting, small diopside crystal is hidden on the back (second photo). Weighs 17.39 carats.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",525,{"id":896,"source_url":897,"license_code":651,"credit_html":898,"title":899,"description":893,"author":655,"original_width":657,"original_height":900},83793,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172695","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172695\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Grossular-Diopside-283314.jpg",489,{"id":902,"source_url":903,"license_code":636,"credit_html":904,"title":905,"description":906,"author":718,"original_width":580,"original_height":907},84641,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=41291827","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=41291827\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Uvarovite, diopside, chacopyrite 7100.4125.jpg","garnet var. uvarovite, diopside, chalcopyrite : Outokumpu Cu-Zn deposit, Outokumpu Cu-Co-Zn-Ni-Ag-Au ore field, Eastern Finland Region, Finland",1288,{"id":909,"source_url":910,"license_code":636,"credit_html":911,"title":912,"description":906,"author":718,"original_width":913,"original_height":914},84643,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=41291834","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=41291834\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Uvarovite, diopside, chacopyrite 7100.4130.jpg",1974,1550,{"id":97,"source_url":916,"license_code":636,"credit_html":917,"title":7,"description":11,"author":11,"original_width":621,"original_height":672},"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F65346","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F65346\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",{"id":919,"source_url":920,"license_code":636,"credit_html":921,"title":7,"description":11,"author":11,"original_width":621,"original_height":922},87707,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61600","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61600\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",750,[924,931,937,943,949],{"id":925,"url":926,"label":927,"formula":928,"spacegroup":929,"year":930},3708,"\u002Fcif\u002F3708.cif","Plonka 2012","Ca Mg Si2 O6","C 1 2\u002Fc 1",2012,{"id":932,"url":933,"label":934,"formula":935,"spacegroup":929,"year":936},3709,"\u002Fcif\u002F3709.cif","Thompson 2008","Mg Ca Si2 O6",2008,{"id":938,"url":939,"label":940,"formula":941,"spacegroup":929,"year":942},3719,"\u002Fcif\u002F3719.cif","Bindi 2006","(Ca.88 K.12) Mg.83 Al.19 Si1.98 O6",2006,{"id":944,"url":945,"label":946,"formula":947,"spacegroup":929,"year":948},3726,"\u002Fcif\u002F3726.cif","Tribaudino 2005 · Ca.8 Mg1.2 Si2 O6","Ca.8 Mg1.2 Si2 O6",2005,{"id":950,"url":951,"label":952,"formula":953,"spacegroup":929,"year":948},3727,"\u002Fcif\u002F3727.cif","Tribaudino 2005 · Ca.7 Mg1.3 Si2 O6","Ca.7 Mg1.3 Si2 O6",[955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986],"Acantoide","Acimite-diopside","Alalita","Alalite","Alalith","Chromaugit","Chrome-Augite","Coccolita","Coccolite","Coccolith","Cyclopéite","Dekalbit","Dekalbita","Dekalbite","Diopsidic pyroxene","Diopsidos","Leucaugita","Leukaugit","Malacolit","Malacolita","Malacolite","Malakolith","Mussite (of Bonvoisin)","Protheit","Protheite","Sahlit","Sahlita","Sahlite","Salit","Salita","Tashmarine","Traversellite",[988,993,997,1001,1005,1009,1013,1016,1020,1024,1028,1031,1035,1039,1049,1053,1056,1060,1064,1067,1075,1080,1084,1088,1091,1094,1097,1101,1104,1108,1112,1116,1119,1123,1126,1131,1134,1137,1141,1144,1147,1155,1160,1163,1166,1169,1172,1176,1180,1184,1187,1190,1193],{"lang":989,"names":990},"ar",[991,992],"ديوبسيد","ديوبسيدي",{"lang":994,"names":995},"az",[996],"Diopsid",{"lang":998,"names":999},"be",[1000],"Дыяпсід",{"lang":1002,"names":1003},"bg",[1004],"Диопсид",{"lang":1006,"names":1007},"ca",[1008],"diòpsid",{"lang":1010,"names":1011},"cs",[1012],"diopsid",{"lang":1014,"names":1015},"de",[996],{"lang":1017,"names":1018},"eo",[1019],"Diopsido",{"lang":1021,"names":1022},"es",[1023],"diópsido",{"lang":1025,"names":1026},"et",[1027],"diopsiid",{"lang":1029,"names":1030},"eu",[1019],{"lang":1032,"names":1033},"fa",[1034],"دیوپسید",{"lang":1036,"names":1037},"fi",[1038],"Diopsidi",{"lang":1040,"names":1041},"fr",[955,958,963,968,1042,1043,1044,975,1045,1046,1047,982,1048],"diopside","Kokkolith","Maclurite","Prothéite","Pyroxène granuliforme","Pyroxène gris verdâtre","Wallérite",{"lang":1050,"names":1051},"he",[1052],"דיופסיד",{"lang":1054,"names":1055},"hr",[996],{"lang":1057,"names":1058},"hu",[1059],"diopszid",{"lang":1061,"names":1062},"hy",[1063],"Դիոպսիդ",{"lang":1065,"names":1066},"it",[7],{"lang":1068,"names":1069},"ja",[1070,1071,1072,1073,1074],"サーラ輝石","ダイオプサイド","異剥石","異剥輝石","透輝石",{"lang":1076,"names":1077},"ka",[1078,1079],"დიოპსიდი","დიოფსიდი",{"lang":1081,"names":1082},"kk",[1083],"Диаллаг",{"lang":1085,"names":1086},"kk-arab",[1087],"دىياللاگ",{"lang":1089,"names":1090},"kk-cn",[1087],{"lang":1092,"names":1093},"kk-cyrl",[1083],{"lang":1095,"names":1096},"kk-kz",[1083],{"lang":1098,"names":1099},"kk-latn",[1100],"Dïallag",{"lang":1102,"names":1103},"kk-tr",[1100],{"lang":1105,"names":1106},"ko",[1107],"투휘석",{"lang":1109,"names":1110},"ky",[1111],"Диопcид",{"lang":1113,"names":1114},"lt",[1115],"Diopsidas",{"lang":1117,"names":1118},"mk",[1004],{"lang":1120,"names":1121},"ml",[7,1122],"ഡയോപ്സൈഡ്",{"lang":1124,"names":1125},"nb",[1012],{"lang":1127,"names":1128},"nl",[1129,1130],"diopsied","Diopsiet",{"lang":1132,"names":1133},"nn",[1012],{"lang":1135,"names":1136},"no",[996],{"lang":1138,"names":1139},"pl",[1140],"Diopsyd",{"lang":1142,"names":1143},"pt",[1023],{"lang":1145,"names":1146},"ro",[1012],{"lang":1148,"names":1149},"ru",[1150,1151,1152,1153,1154],"виолан","джефферсонит","диопсид","лавровит","шефферит",{"lang":1156,"names":1157},"sah",[1158,1004,1159],"Виолан","Хромдиопсид",{"lang":1161,"names":1162},"sh",[996],{"lang":1164,"names":1165},"sk",[996,983],{"lang":1167,"names":1168},"sl",[996],{"lang":1170,"names":1171},"sr",[1152],{"lang":1173,"names":1174},"sv",[996,1175],"Hedenbergit",{"lang":1177,"names":1178},"ta",[1179],"டயாப்சைடு",{"lang":1181,"names":1182},"uk",[1183],"діопсид",{"lang":1185,"names":1186},"uz",[996],{"lang":1188,"names":1189},"vi",[7],{"lang":1191,"names":1192},"zh",[1074],{"lang":1194,"names":1195},"zh-cn",[1196],"透辉石","Q316671",{"history":1199,"applications":1203},{"markdown":1200,"model_version":1201,"prompt_version":1202,"reviewed_at":11},"The name **diopside** does not refer to seeing double through the crystal, as is sometimes assumed. It comes from the Greek *dis* — twice — and *opsis* — appearance. The reference is to the prism itself, which can be oriented in two distinct ways[1].\n\nDiopside was first described in 1800 by the Brazilian naturalist José Bonifácio de Andrada e Silva[2]. The species predates the modern International Mineralogical Association and is carried in the lists as a pre-IMA valid species from that date[3]. The formal name we still use was coined a few years later, in 1806, by the French mineralogist René Just Haüy[1].\n\nA handful of varietal names entered the literature alongside the species. **Violane** is the violet to light-blue, manganese-rich form, long known from Val d'Aosta in the Italian Alps[4]. **Chrome diopside** — green crystals coloured by traces of chromium — and **star diopside**, a black variety whose polished cabochons show a four-rayed star, are the two forms that eventually carried diopside into the jewellery trade[5].","claude-opus-4-7","1.7.0",{"markdown":1204,"model_version":1201,"prompt_version":1202,"reviewed_at":11},"Diopside is, in industrial terms, a mineral of potential more than scale. The composition is attractive — a calcium-magnesium silicate that tolerates high temperatures and accepts many trace substitutions. Natural deposits, however, are rarely large enough, pure enough, and close enough to markets to support economic mining[1]. Most of the modern interest sits in the laboratory and in the gem case.\n\nThe most actively researched uses are in **ceramics and glass-ceramics**. Diopside-based versions of these materials have been studied as biomaterials — bone-contacting implant coatings and scaffolds. They have also been investigated as matrices for the immobilisation of nuclear waste[2]. The same family has been tried as sealing layers in solid oxide fuel cells. A glass that softens and bonds at the right temperature is what holds the cell stack airtight[2].\\\nOne named product reached the demonstration stage. In the 1980s, researchers at Imperial College in London developed a diopside-based glass-ceramic called *silceram*, made from blast-furnace slag and other industrial waste streams[3].\n\nThe gem trade is the only domain where diopside is mined deliberately rather than recovered from broader rock-processing[4]. Three varieties carry that trade. **Chrome diopside** — vivid green from a trace of chromium — is the workhorse, an affordable alternative to emerald and tsavorite garnet. Most of the chrome diopside set into commercial jewellery today comes from a small number of localities in Siberia, Russia[4]. The stone's main weakness is durability. It has two directions of perfect cleavage and a Mohs hardness of only 5.5 to 6.5, which rules out rings that take daily wear[4].\\\n**Star diopside**, a black cabochon material whose polished surface shows a four-rayed star, is one of the least expensive gems with obvious asterism[4]. **Violane**, the violet-to-blue manganese-rich form, is rare enough that it almost never reaches the market[4]."]