[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2333":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":20,"key_elements":11,"impurities":21,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":11,"spacegroupset":37,"a":38,"b":39,"c":40,"alpha":37,"beta":41,"gamma":37,"aerror":42,"berror":42,"cerror":42,"alphaerror":11,"betaerror":43,"gammaerror":11,"va3":11,"z":44,"csmetamict":13,"commentcrystal":45,"twinning":46,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":49,"dcalc":50,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":11,"colour":53,"commentcolor":11,"colors":54,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":58,"cleavagetype":59,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":60,"opticalsign":61,"opticalalpha":62,"opticalalpha2":63,"opticalalphaerror":11,"opticalbeta":63,"opticalbeta2":64,"opticalbetaerror":11,"opticalgamma":65,"opticalgamma2":66,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":67,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":68,"optical2vmeasured2":69,"optical2vmeasurederror":11,"rimin":70,"rimax":71,"opticaldispersion":72,"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":73,"otheroccurrence":74,"type_specimen_store":11,"description_short":75,"aboutname":76,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":77,"reviewed_at":11,"variety_of":11,"varieties":78,"group_members":79,"associates":80,"confused_with":170,"type_localities":175,"occurrence_total":182,"citations":183,"images":244,"structures":255,"synonyms":266,"language_names":277,"wikidata_qid":323,"texts":324},2333,"1:1:2333:3","97fbc9ff-300b-44de-b104-e1a9dba51805","Larnite","Lrn",0,"mineral",null,160,false,"Ca\u003Csub>2\u003C\u002Fsub>SiO\u003Csub>4\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)",[17,18,19],"Ca","Si","O",[17,18,19],",Al,Fe,Mg,Na,H2O,C,P,,","14.5.6",[24,25],"APPROVED","GRANDFATHERED",1929,"1929","9","A","D","05","51","5","1","Monoclinic",5,"0","5.502","6.745","9.297","94.59",1,2,4,"Space Group: P21\u002Fn:","Common.  Polysynthetic parallel to {100}.",6,"3.28","3.33","3.326","Vitreous","Transparent,Translucent","White, gray, colorless in thin section",[55,56,57],"white","gray","colorless","{100} good;\r\n{010} imperfect","Distinct\u002FGood","Biaxial","+","1.700","1.715","1.723","1.725","1.740","74","60","63",1.7,1.74,"r > v","contact metamorphic terranes involving sedimentary carbonate rocks.\r\n","Metamorphosed sedimentary carbonate formations in contact with basaltic rocks.","The high-temperature, monoclinic polymorph of Calcio-Olivine.\r\n\r\nLarnite crystallizes at high temperatures. It occurs in limestones or chalk zones in contact with molten basaltic rocks. Larnite is stable in the range of 520° to 670° C; otherwise, it is...","The material was first identified from Portland cement and named belite by Törneborn in 1897. The natural substance, a mineral, was named by Tilley in 1929 after the town of Larne, North Ireland, UK.  The town is near the type locality of Scawt Hill.","2025-08-11 15:41:05",[],[],[81,90,98,105,111,118,125,132,140,145,154,161],{"id":82,"name":83,"entrytype":9,"csystem":84,"ima_formula":85,"mindat_formula":86,"hmin":36,"hmax":47,"dmeas":87,"dcalc":88,"primary_image_id":89},70,"Åkermanite","Tetragonal","Ca\u003Csub>2\u003C\u002Fsub>MgSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>Mg[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>]","2.944","2.922",473,{"id":91,"name":92,"entrytype":9,"csystem":93,"ima_formula":94,"mindat_formula":94,"hmin":11,"hmax":11,"dmeas":95,"dcalc":96,"primary_image_id":97},790,"Brownmillerite","Orthorhombic","Ca\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>AlO\u003Csub>5\u003C\u002Fsub>","3.76","3.70",4058,{"id":99,"name":100,"entrytype":9,"csystem":101,"ima_formula":102,"mindat_formula":102,"hmin":11,"hmax":11,"dmeas":37,"dcalc":103,"primary_image_id":104},2606,"Chlormayenite","Isometric","Ca\u003Csub>12\u003C\u002Fsub>Al\u003Csub>14\u003C\u002Fsub>O\u003Csub>32\u003C\u002Fsub>[◻\u003Csub>4\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>]","2.85",5477,{"id":106,"name":107,"entrytype":9,"csystem":84,"ima_formula":108,"mindat_formula":109,"hmin":36,"hmax":47,"dmeas":37,"dcalc":37,"primary_image_id":110},1668,"Gehlenite","Ca\u003Csub>2\u003C\u002Fsub>Al(SiAl)O\u003Csub>7\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>Al[AlSiO\u003Csub>7\u003C\u002Fsub>]",9727,{"id":112,"name":113,"entrytype":43,"csystem":101,"ima_formula":11,"mindat_formula":114,"hmin":115,"hmax":115,"dmeas":116,"dcalc":48,"primary_image_id":117},1898,"Hibschite","Ca\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3-x\u003C\u002Fsub>(OH)\u003Csub>4x\u003C\u002Fsub>",6.5,"3.06",59165,{"id":119,"name":120,"entrytype":9,"csystem":93,"ima_formula":121,"mindat_formula":121,"hmin":11,"hmax":11,"dmeas":122,"dcalc":123,"primary_image_id":124},2205,"Kilchoanite","Ca\u003Csub>6\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)(Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)","2.992","3.00",13309,{"id":126,"name":127,"entrytype":9,"csystem":35,"ima_formula":128,"mindat_formula":128,"hmin":47,"hmax":47,"dmeas":129,"dcalc":130,"primary_image_id":131},2656,"Merwinite","Ca\u003Csub>3\u003C\u002Fsub>Mg(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>","3.15","3.32",15931,{"id":133,"name":134,"entrytype":9,"csystem":93,"ima_formula":135,"mindat_formula":135,"hmin":136,"hmax":136,"dmeas":137,"dcalc":138,"primary_image_id":139},3166,"Perovskite","CaTiO\u003Csub>3\u003C\u002Fsub>",5.5,"3.98","4.02",19105,{"id":141,"name":142,"entrytype":9,"csystem":35,"ima_formula":143,"mindat_formula":143,"hmin":136,"hmax":136,"dmeas":144,"dcalc":123,"primary_image_id":11},3363,"Rankinite","Ca\u003Csub>3\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>","2.96",{"id":146,"name":147,"entrytype":9,"csystem":35,"ima_formula":148,"mindat_formula":149,"hmin":150,"hmax":36,"dmeas":151,"dcalc":152,"primary_image_id":153},3552,"Scawtite","Ca\u003Csub>7\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>) · 2H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>7\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>CO\u003Csub>3\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O",4.5,"2.71","2.74",21698,{"id":155,"name":156,"entrytype":9,"csystem":35,"ima_formula":157,"mindat_formula":157,"hmin":36,"hmax":36,"dmeas":158,"dcalc":159,"primary_image_id":160},3734,"Spurrite","Ca\u003Csub>5\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)","3.014","3.025",22690,{"id":162,"name":163,"entrytype":9,"csystem":164,"ima_formula":165,"mindat_formula":166,"hmin":150,"hmax":36,"dmeas":167,"dcalc":168,"primary_image_id":169},4323,"Wollastonite","Triclinic","CaSiO\u003Csub>3\u003C\u002Fsub>","Ca\u003Csub>3\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>)","2.86","2.90",28196,[171],{"id":172,"name":173,"entrytype":9,"csystem":93,"ima_formula":15,"mindat_formula":14,"hmin":150,"hmax":150,"dmeas":37,"dcalc":174,"primary_image_id":11},9574,"Calcio-olivine","2.986",[176],{"id":177,"txt":178,"latitude":179,"longitude":180,"country":181},2452,"Scawt Hill, Larne, County Antrim, Northern Ireland, UK",54.9105046,-5.9153825,"UK",60,[184,187,191,195,199,204,209,213,217,221,225,230,235,239],{"id":185,"year":26,"html":186,"doi":11},16114679,"Schairer, J.F. (1929) New mineral names. American Mineralogist: 14: 338-340.",{"id":188,"year":26,"html":189,"doi":190},7073,"Tilley, C. E. (1929) On larnite (calcium orthosilicate, a new mineral) and its associated minerals from the limestone contact-zone of Scawt Hill, Co. Antrim. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  22 (125) 77-86 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1929.022.125.01'>doi:10.1180\u002Fminmag.1929.022.125.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_22\u002F22-125-77.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1929.022.125.01",{"id":192,"year":193,"html":194,"doi":11},524609,1966,"Bridge, Thomas E. (1966) Bredigite, larnite, and γ dicalcium silicates from Marble Canyon. \u003Ci>American Mineralogist\u003C\u002Fi>,  51 (11-12) 1766-1774 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM51\u002FAM51_1766.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":196,"year":197,"html":198,"doi":11},525980,1973,"Moore, Paul Brian (1973) Bracelets and pinwheels: A topological-geometrical approach to the calcium orthosilicate and alkali sulfate structures. \u003Ci>American Mineralogist\u003C\u002Fi>,  58 (1-2) 32-42 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM58\u002FAM58_32.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":200,"year":201,"html":202,"doi":203},207357,1977,"Jost, K. H., Ziemer, B., Seydel, R. (1977) Redetermination of the structure of β-dicalcium silicate. \u003Ci>Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry\u003C\u002Fi>,  33 (6) 1696-1700 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0567740877006918'>doi:10.1107\u002Fs0567740877006918\u003C\u002Fa>","10.1107\u002Fs0567740877006918",{"id":205,"year":206,"html":207,"doi":208},9989356,1989,"Wang, Y. G., Zou, B. S., Kuo, K. H., Feng, X. J., Wang, L., Long, S. Z. (1989) High-resolution electron microscopy study of belite. \u003Ci>Journal of Materials Science\u003C\u002Fi>, 24. 877-880 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01148771'>doi:10.1007\u002Fbf01148771\u003C\u002Fa>","10.1007\u002Fbf01148771",{"id":210,"year":211,"html":212,"doi":11},16114682,1994,"Tsurumi, T., Hirano, Y., Kato, H., Kamiya, T., Daimon, M. (1994) Crystal structure and hydration of belite. Ceramic Transactions: 40: 19-25.",{"id":214,"year":215,"html":216,"doi":11},16099858,1997,"Deer, W. A., Howie, R. A., Zussman, J. (1997) \u003Ci>Rock-Forming Minerals\u003C\u002Fi> (2nd ed.) Vol. 1b - Disilicates and Ring Silicates. The Geological Society.",{"id":218,"year":219,"html":220,"doi":11},16965502,2001,"(2001) Larnite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flarnite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":222,"year":223,"html":224,"doi":11},16114683,2004,"Martínez-Frías, J., Benito, R., Wilson, G., Delgado, A., Boyd, T., and Marti, K. (2004) Analysis and chemical composition of larnite-rich ultrarefractory materials. Journal of Materials Processing Technology: 147: 204–210.",{"id":226,"year":227,"html":228,"doi":229},379320,2005,"BRENKER, F, VINCZE, L, VEKEMANS, B, NASDALA, L, STACHEL, T, VOLLMER, C, KERSTEN, M, SOMOGYI, A, ADAMS, F, JOSWIG, W (2005) Detection of a Ca-rich lithology in the Earth's deep (>300 km) convecting mantle. \u003Ci>Earth and Planetary Science Letters\u003C\u002Fi>,  236 (3) 579-587 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.epsl.2005.05.021'>doi:10.1016\u002Fj.epsl.2005.05.021\u003C\u002Fa>","10.1016\u002Fj.epsl.2005.05.021",{"id":231,"year":232,"html":233,"doi":234},620413,2011,"Yamnova, N. A., Zubkova, N. V., Eremin, N. N., Zadov, A. E., Gazeev, V. M. (2011) Crystal structure of larnite β-Ca2SiO4 and specific features of polymorphic transitions in dicalcium orthosilicate. \u003Ci>Crystallography Reports\u003C\u002Fi>,  56 (2) 210-220 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1063774511020209'>doi:10.1134\u002Fs1063774511020209\u003C\u002Fa>","10.1134\u002Fs1063774511020209",{"id":236,"year":237,"html":238,"doi":11},16114686,2016,"Xiong, Z., Liu, X., Shieh, S.R., Wang, S., Chang, L., Tang, J., Hong, X., Zhang, Z., Wang, H. (2016) Some thermodynamic properties of larnite (β-Ca2SiO4) constrained by High T\u002FP experiment and\u002For theoretical simulation. American Mineralogist: 101: 277-288.",{"id":240,"year":241,"html":242,"doi":243},17246471,2024,"Plana-Ruiz, Sergi, Götz, Emilia, Neumann, Thomas, Schwesig, Peter, Kolb, Ute (2024) Three-dimensional electron diffraction on clinkers: the belite α′\u003Csub>           \u003Ci>H\u003C\u002Fi>         \u003C\u002Fsub> incommensurate modulated structure. \u003Ci>Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials\u003C\u002Fi>,  80 (2) 105-116 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs205252062400146x'>doi:10.1107\u002Fs205252062400146x\u003C\u002Fa>","10.1107\u002Fs205252062400146x",[245],{"id":246,"source_url":247,"license_code":248,"credit_html":249,"title":250,"description":251,"author":252,"original_width":253,"original_height":254},80360,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128073767","CC BY-SA 4.0","Reinhard Kraasch, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128073767\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Spurrit-Larnit-Fels (RK 2206 P1890027).jpg","Spurrit-Larnit-Fels (Frittung und\u002Foder metasomatischer Einfluss) vom Scawt Hill, Co. Antrim, Irland – 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>","Reinhard Kraasch",1887,1884,[256,262],{"id":257,"url":258,"label":259,"formula":260,"spacegroup":261,"year":232},7448,"\u002Fcif\u002F7448.cif","Yamnova 2011","Ca2 Si O4","P 1 21\u002Fn 1",{"id":263,"url":264,"label":265,"formula":260,"spacegroup":261,"year":211},7449,"\u002Fcif\u002F7449.cif","Tsurumi 1994",[267,268,269,270,271,272,273,274,275,276],"B-Ca2SiO4","Belit","Belita","Belite","Belith","Felit","Felita","Felite","β-C2S","β-Ca2SiO4",[278,282,286,289,293,296,301,304,308,311,315,319],{"lang":279,"names":280},"az",[281],"Larnit",{"lang":283,"names":284},"ca",[285],"larnita",{"lang":287,"names":288},"de",[281],{"lang":290,"names":291},"eu",[292],"Larnita",{"lang":294,"names":295},"fr",[7],{"lang":297,"names":298},"he",[299,300],"לרניט","קלציו-אוליבין",{"lang":302,"names":303},"it",[7],{"lang":305,"names":306},"nl",[307],"Larniet",{"lang":309,"names":310},"pl",[281],{"lang":312,"names":313},"sr",[314],"ларнит",{"lang":316,"names":317},"ta",[318],"இலார்ணைட்டு",{"lang":320,"names":321},"uk",[322],"Ларніт","Q1427157",{"history":11,"applications":11}]