[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:928":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":21,"key_elements":22,"impurities":23,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":35,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":11,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":39,"beta":43,"gamma":39,"aerror":44,"berror":45,"cerror":46,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":14,"commentcrystal":47,"twinning":48,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":49,"tlform":11,"hmin":45,"hmax":50,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":52,"dcalc":53,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":62,"luminescence":11,"uv":11,"cleavage":63,"cleavagetype":64,"fracturetype":11,"tenacity":65,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":69,"opticalalphaerror":11,"opticalbeta":70,"opticalbeta2":71,"opticalbetaerror":11,"opticalgamma":72,"opticalgamma2":73,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":74,"optical2vcalc2":75,"optical2vcalcerror":11,"optical2vmeasured":76,"optical2vmeasured2":77,"optical2vmeasurederror":11,"rimin":78,"rimax":79,"opticaldispersion":80,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":81,"type_specimen_store":11,"description_short":82,"aboutname":83,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":84,"reviewed_at":11,"variety_of":11,"varieties":85,"group_members":86,"associates":145,"confused_with":168,"type_localities":171,"occurrence_total":178,"citations":179,"images":260,"structures":286,"synonyms":293,"language_names":295,"wikidata_qid":360,"texts":361},928,"1:1:928:3","aacf6df1-2411-4ed9-89bf-ac1b7bc6a12d","Celsian","Cls",0,"mineral",null,1624,696,false,"Ba(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",[17,18,19,20],"Al","Ba","Si","O",[17,18,19,20],[18],",Fe,Mg,Ca,Na,K,F,,","16.12.4",[26,27],"APPROVED","GRANDFATHERED",1895,"1895","9","F","A","30","76","1","4","Monoclinic",5,"0","8.622","13.078","14.411","115.2",4,6,8,"Space group I2\u002Fc (non-standard setting).","Simple twins in accordance with the\r\nManebach, Baveno, or Carlsbad laws.","Short prismatic to acicular crystals, commonly massive",6.5,"3.10","3.39","3.26","Vitreous","Transparent","White","Colourless, white, yellow",[59,60,61],"colorless","white","yellow",[60],"Perfect on {001}, good on {010}, poor on {110}","Perfect","brittle","Biaxial","+","1.58","1.584","1.585","1.587","1.594","1.596","62","74","86","90",1.58,1.596,"none","Amphibolite regional or contact metamorphic rocks rich in barium","Feldspar Group. Celsian-Hyalophane Series; Celsian-Orthoclase Series. \r\nThe distinctly monoclinic (115.2°) dimorph of Paracelsian; the latter is considered a metastable modification (Lin & Foster, 1968).\r\n\r\nChemically very similar to cymrite.\r\n\r\nSee al...","Named in 1895 by Stens Anders Hjalmar Sjögren in honour of Anders Celsius [November 27, 1701 Uppsala, Sweden - April 25, 1744 Uppsala, Sweden], Swedish astronomer, physicist, and naturalist. He had the Astronomical Observatory built and he experimented with standardising temperature measurements and the Celsius temperature scale is also named in his honour.","2025-12-06 16:06:25",[],[87,96,101,107,112,117,123,131,138],{"id":88,"name":89,"entrytype":9,"csystem":37,"ima_formula":90,"mindat_formula":91,"hmin":92,"hmax":92,"dmeas":93,"dcalc":94,"primary_image_id":95},796,"Buddingtonite","(NH\u003Csub>4\u003C\u002Fsub>)(AlSi\u003Csub>3\u003C\u002Fsub>)O\u003Csub>8\u003C\u002Fsub>","(NH\u003Csub>4\u003C\u002Fsub>)(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",5.5,"2.32","2.38",4113,{"id":97,"name":98,"entrytype":9,"csystem":37,"ima_formula":99,"mindat_formula":99,"hmin":38,"hmax":45,"dmeas":39,"dcalc":100,"primary_image_id":11},26577,"Filatovite","K(Al,Zn)\u003Csub>2\u003C\u002Fsub>(As,Si)\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>","2.92",{"id":102,"name":103,"entrytype":9,"csystem":104,"ima_formula":15,"mindat_formula":105,"hmin":11,"hmax":11,"dmeas":11,"dcalc":106,"primary_image_id":11},46796,"Hexacelsian","Hexagonal","BaAl\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>","3.305",{"id":108,"name":109,"entrytype":9,"csystem":104,"ima_formula":110,"mindat_formula":110,"hmin":11,"hmax":11,"dmeas":39,"dcalc":111,"primary_image_id":11},27460,"Kokchetavite","K(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)","2.45",{"id":113,"name":114,"entrytype":9,"csystem":115,"ima_formula":116,"mindat_formula":116,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},35578,"Kumdykolite","Orthorhombic","Na(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",{"id":118,"name":119,"entrytype":9,"csystem":37,"ima_formula":15,"mindat_formula":15,"hmin":45,"hmax":45,"dmeas":120,"dcalc":121,"primary_image_id":122},3082,"Paracelsian","3.29","3.342",18611,{"id":124,"name":125,"entrytype":9,"csystem":126,"ima_formula":127,"mindat_formula":127,"hmin":45,"hmax":50,"dmeas":128,"dcalc":129,"primary_image_id":130},3382,"Reedmergnerite","Triclinic","NaBSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>","2.70","2.779",20683,{"id":132,"name":133,"entrytype":9,"csystem":37,"ima_formula":134,"mindat_formula":134,"hmin":92,"hmax":50,"dmeas":135,"dcalc":136,"primary_image_id":137},3684,"Slawsonite","Sr(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)","3.05","3.044",22486,{"id":139,"name":140,"entrytype":9,"csystem":37,"ima_formula":141,"mindat_formula":141,"hmin":45,"hmax":45,"dmeas":142,"dcalc":143,"primary_image_id":144},3840,"Svyatoslavite","Ca(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)","2.695","2.687",23377,[146,152,160],{"id":147,"name":148,"entrytype":9,"csystem":104,"ima_formula":149,"mindat_formula":149,"hmin":38,"hmax":38,"dmeas":39,"dcalc":150,"primary_image_id":151},112,"Alforsite","Ba\u003Csub>5\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>Cl","4.80",633,{"id":153,"name":154,"entrytype":9,"csystem":104,"ima_formula":155,"mindat_formula":156,"hmin":38,"hmax":38,"dmeas":157,"dcalc":158,"primary_image_id":159},4007,"Traskite","Ba\u003Csub>21\u003C\u002Fsub>Ca(Fe\u003Csup>2+\u003C\u002Fsup>,Mn,Ti)\u003Csub>4\u003C\u002Fsub>(Ti,Fe,Mg)\u003Csub>12\u003C\u002Fsub>(Si\u003Csub>12\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>)(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>(O,OH)\u003Csub>30\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub> · 14H\u003Csub>2\u003C\u002Fsub>O","Ba\u003Csub>21\u003C\u002Fsub>Ca(Fe\u003Csup>2+\u003C\u002Fsup>,Mn,Ti)\u003Csub>4\u003C\u002Fsub>(Ti,Fe,Mg)\u003Csub>12\u003C\u002Fsub>(Si\u003Csub>12\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>)(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>(O,OH)\u003Csub>30\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>·14H\u003Csub>2\u003C\u002Fsub>O ","3.71","3.75",12921,{"id":161,"name":162,"entrytype":9,"csystem":126,"ima_formula":163,"mindat_formula":164,"hmin":165,"hmax":165,"dmeas":166,"dcalc":167,"primary_image_id":11},4192,"Vistepite","Mn\u003Csub>4\u003C\u002Fsub>SnB\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","SnMn\u003Csub>4\u003C\u002Fsub>B\u003Csub>2\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",4.5,"3.67","3.70",[169,170],{"id":102,"name":103,"entrytype":9,"csystem":104,"ima_formula":15,"mindat_formula":105,"hmin":11,"hmax":11,"dmeas":11,"dcalc":106,"primary_image_id":11},{"id":118,"name":119,"entrytype":9,"csystem":37,"ima_formula":15,"mindat_formula":15,"hmin":45,"hmax":45,"dmeas":120,"dcalc":121,"primary_image_id":122},[172],{"id":173,"txt":174,"latitude":175,"longitude":176,"country":177},3197,"Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden",59.8280115,14.1072096,"Sweden",134,[180,184,188,193,197,202,206,210,215,219,223,227,232,236,241,245,250,255],{"id":181,"year":28,"html":182,"doi":183},432665,"Sjögren, Hj. (1895) Celsian, en anorthiten motsvarande bariumfältspat från Jakobsberg. \u003Ci>Geologiska Föreningen i Stockholm Förhandlingar\u003C\u002Fi>,  17 (6) 578-582 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1080\u002F11035899509453948'>doi:10.1080\u002F11035899509453948\u003C\u002Fa>","10.1080\u002F11035899509453948",{"id":185,"year":186,"html":187,"doi":11},17601958,1899,"Dana, Edward Salisbury (1899) \u003Ci>A System of Mineralogy\u003C\u002Fi> - First Appendix to the Sixth Edition of Dana's System of Mineralogy. \u003Ca target='_blank' href='https:\u002F\u002Farchive.org\u002Fdownload\u002Ffirstappendixto01danagoog\u002Ffirstappendixto01danagoog.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":189,"year":190,"html":191,"doi":192},4159,1942,"Spencer, L. J. (1942) Barium-felspars (celsian and paracelsian) from Wales. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  26 (178) 231-245 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1942.026.178.01'>doi:10.1180\u002Fminmag.1942.026.178.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_26\u002F26-178-231.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1942.026.178.01",{"id":194,"year":195,"html":196,"doi":11},524138,1964,"Seki, Yôtarô, Kennedy, George C. (1964) Phase relations between cymrite, BaAlSi3O8(OH), and celsian, BaAl2Si2O8. \u003Ci>American Mineralogist\u003C\u002Fi>,  49 (9-10) 1407-1426 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM49\u002FAM49_1407.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":198,"year":199,"html":200,"doi":201},6221443,1965,"Gay, P. (1965) An X-ray powder method for the estimation of (K, Ba) feldspars. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>, 34 (268). 204-213 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1965.034.268.16'>doi:10.1180\u002Fminmag.1965.034.268.16\u003C\u002Fa>","10.1180\u002Fminmag.1965.034.268.16",{"id":203,"year":204,"html":205,"doi":11},524862,1968,"Lin, H. C., Foster, W. R. (1968) Studies in the system BaO-Al2O3-SiO2: I. The polymorphism of celsian. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (1-2) 134-144 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_134.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":207,"year":204,"html":208,"doi":209},6183,"Gay, P.; Roy, N. N. (1968) The mineralogy of the potassium-barium feldspar series. III: Subsolidus relationships. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  36 (283). 914-932 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1968.283.036.02'>doi:10.1180\u002Fminmag.1968.283.036.02\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_36\u002F36-283-914.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1968.283.036.02",{"id":211,"year":212,"html":213,"doi":214},74105,1974,"Mall, A. P., Rudert, V. (1974) Studies in the system KAlSiO4-BaAl2Si2O8-SiO2-H2O. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  48 (1) 81-88 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00399112'>doi:10.1007\u002Fbf00399112\u003C\u002Fa>","10.1007\u002Fbf00399112",{"id":216,"year":217,"html":218,"doi":11},526655,1976,"Grifen, Dana T., Ribbe, P. H. (1976) Refinement of the crystal structure of celsian. \u003Ci>American Mineralogist\u003C\u002Fi>,  61 (5-6) 414-418 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM61\u002FAM61_414.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":220,"year":217,"html":221,"doi":222},1119085,"Müller, W. F. (1976) On Polymorphism of BaAl2Si2O8. In \u003Ci>Electron Microscopy in Mineralogy\u003C\u002Fi>. Springer Berlin Heidelberg. p.354-360. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-3-642-66196-9_27'>doi:10.1007\u002F978-3-642-66196-9_27\u003C\u002Fa>","10.1007\u002F978-3-642-66196-9_27",{"id":224,"year":225,"html":226,"doi":11},527429,1980,"Viswanathan, Krishnamoorthy, Brandt, Karl (1980) The crystal structure of a ternary (Ba,K,Na)-feldspar and its significance. \u003Ci>American Mineralogist\u003C\u002Fi>,  65 (5-6) 472-476 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM65\u002FAM65_472.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":228,"year":229,"html":230,"doi":231},3356,1982,"Fortey, N. J., Beddoe-Stephens, B. (1982) Barium silicates in stratabound Ba-Zn mineralization in the Scottish Dalradian. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  46 (338) 63-72 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1982.046.338.11'>doi:10.1180\u002Fminmag.1982.046.338.11\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_46\u002F46-338-63.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1982.046.338.11",{"id":233,"year":234,"html":235,"doi":11},527721,1983,"Viswanathan, Krishnamoorthy, Kielhorn, Hedwig-Maria (1983) Al,Si distribution in a ternary (Ba,K,Na)-feldspar as determined by crystal structure refinement. \u003Ci>American Mineralogist\u003C\u002Fi>,  68 (1-2) 122-124 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM68\u002FAM68_122.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":237,"year":238,"html":239,"doi":240},18958118,1994,"Swamy, V.; Menon, A. G.; Anantha Iyer, G. V. (1994) High-Temperature Reactions of Alkali and Plagioclase Feldspars With Alkali and Alkaline Earth Chlorides: Formation of Celsian. \u003Ci>Journal Geological Society of India\u003C\u002Fi>,  43 (3). 305-310 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.17491\u002Fjgsi\u002F1994\u002F430308'>doi:10.17491\u002Fjgsi\u002F1994\u002F430308\u003C\u002Fa>","10.17491\u002Fjgsi\u002F1994\u002F430308",{"id":242,"year":243,"html":244,"doi":11},16963570,2001,"(2001) Celsian. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fcelsian.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":246,"year":247,"html":248,"doi":249},195067,2003,"Skellern, Matthew G.; Howie, R. Alan; Lachowski, Eric E.; Skakle, Janet M. S. (2003) Barium-deficient celsian, Ba\u003Csub>1−\u003Ci>x\u003C\u002Fi>\u003C\u002Fsub>Al\u003Csub>2−2\u003Ci>x\u003C\u002Fi>\u003C\u002Fsub>Si\u003Csub>2+2\u003Ci>x\u003C\u002Fi>\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub> (\u003Ci>x\u003C\u002Fi>= 0.20 or 0.06). \u003Ci>Acta Crystallographica Section C Crystal Structure Communications\u003C\u002Fi>,  59 (2). i11-i14 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0108270102023053'>doi:10.1107\u002Fs0108270102023053\u003C\u002Fa>","10.1107\u002Fs0108270102023053",{"id":251,"year":252,"html":253,"doi":254},243578,2004,"Cressey, G. (2004) W.A. Deer, R.A. Howie, W.S. Wise and J. Zussman. Rock-Forming Minerals. Volume 4B. Second Edition. Framework Silicates: Silica Minerals, Feldspathoids and the Zeolites. \n            London (The Geological Society) 2004, xv + 982 pp. £125 (£62.50 to GSL members) ISBN 1-86239-144-0. Hardback. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  68 (5) 831-832 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002F0680831'>doi:10.1180\u002F0680831\u003C\u002Fa>","10.1180\u002F0680831",{"id":256,"year":257,"html":258,"doi":259},4100290,2009,"Sinha, Kaustav, Pearson, Brett, Casolco, Said R., Garay, Javier E., Graeve, Olivia A. (2009) Synthesis and Consolidation of BaAl2Si2O8:Eu: Development of an Integrated Process for Luminescent Smart Ceramic Materials. \u003Ci>Journal of the American Ceramic Society\u003C\u002Fi>, 92 (11). 2504-2511 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1111\u002Fj.1551-2916.2009.03242.x'>doi:10.1111\u002Fj.1551-2916.2009.03242.x\u003C\u002Fa>","10.1111\u002Fj.1551-2916.2009.03242.x",[261,270,276],{"id":262,"source_url":263,"license_code":264,"credit_html":265,"title":266,"description":267,"author":268,"original_width":269,"original_height":269},5002,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=11311875","Public domain","Astynax, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=11311875\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Celsian in sanbornite004.jpg","\u003Cp>Mineral: celsian feldspar\nLocality: Incline (Mariposa County), California\nSize: 5 x 4 x 3 cm \n\u003C\u002Fp>\nCelsian, a rare barium feldspar. The celsian crystals in this sample are transparent and appear gray in the photo. The surrounding matrix is composed of sanbornite and quartz.","Astynax",550,{"id":271,"source_url":272,"license_code":264,"credit_html":273,"title":274,"description":275,"author":268,"original_width":269,"original_height":269},5003,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=11311948","Astynax, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=11311948\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sanbornite with celsian.jpg","Mineral: sanbornite\n\u003Cp>Locality: Incline (Mariposa County), California\nSize: 5 x 4 x 3 cm \n\u003C\u002Fp>\nSanbornite, a rare barium feldspar. The white sanbornite crystals in this sample are on the left side and center of the photo. The surrounding matrix is composed of quartz (white at the bottom of the photo) and celsian (transparent grayish masses).",{"id":277,"source_url":278,"license_code":279,"credit_html":280,"title":281,"description":282,"author":283,"original_width":284,"original_height":285},5007,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163489200","CC0 1.0","Shannon Heinle, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163489200\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Celsian (GeoDIL number - 2913).jpg","Celsian belongs to the Feldspar Group. Celsian has the chemical formula BaAl2Si2O8. It was named after the Swedish astronomer and natural scientist, A. Celsius.","Shannon Heinle",1592,1292,[287],{"id":288,"url":289,"label":290,"formula":291,"spacegroup":292,"year":217},2371,"\u002Fcif\u002F2371.cif","Griffen 1976","Ba (Al2 Si2) O8","I 1 2\u002Fc 1",[294],"Barium-Anorthite (of Sjögren)",[296,300,304,307,310,314,318,321,325,329,333,336,341,344,348,352,356],{"lang":297,"names":298},"be",[299],"Цэльзіян",{"lang":301,"names":302},"ca",[303],"Celsiana",{"lang":305,"names":306},"de",[7],{"lang":308,"names":309},"es",[303],{"lang":311,"names":312},"eu",[313],"celsiana",{"lang":315,"names":316},"fr",[7,317],"Celsiane",{"lang":319,"names":320},"it",[7,303],{"lang":322,"names":323},"mn",[324],"Цельсиан",{"lang":326,"names":327},"nb",[328],"celsian",{"lang":330,"names":331},"nl",[332],"Celsiaan",{"lang":334,"names":335},"nn",[328],{"lang":337,"names":338},"pl",[339,340],"Celesjan","Celsjan",{"lang":342,"names":343},"pt",[313],{"lang":345,"names":346},"ru",[347],"цельсиан",{"lang":349,"names":350},"sr",[351],"глауконит",{"lang":353,"names":354},"uk",[355],"Цельзіан",{"lang":357,"names":358},"zh",[359],"钡长石","Q429534",{"history":11,"applications":11}]