[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1528":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":16,"ima_formula":15,"elements":17,"sigelements":21,"key_elements":11,"impurities":22,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":40,"c":41,"alpha":38,"beta":38,"gamma":38,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":36,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":42,"epitaxidescription":11,"morphology":43,"tlform":11,"hmin":44,"hmax":45,"hardtype":11,"vhnmin":38,"vhnmax":38,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":46,"dmeas2":47,"dcalc":47,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":48,"commentluster":11,"diapheny":49,"streak":50,"colour":51,"commentcolor":52,"colors":53,"streak_colors":59,"luminescence":11,"uv":60,"cleavage":61,"cleavagetype":62,"fracturetype":63,"tenacity":64,"commentbreak":11,"opticaltype":65,"opticalsign":66,"opticalalpha":67,"opticalalpha2":68,"opticalalphaerror":11,"opticalbeta":69,"opticalbeta2":70,"opticalbetaerror":11,"opticalgamma":71,"opticalgamma2":72,"opticalgammaerror":11,"opticalomega":38,"opticalomega2":38,"opticalomegaerror":11,"opticalepsilon":38,"opticalepsilon2":38,"opticalepsilonerror":11,"opticaln":38,"opticaln2":38,"opticalnerror":11,"optical2vcalc":38,"optical2vcalc2":38,"optical2vcalcerror":11,"optical2vmeasured":38,"optical2vmeasured2":38,"optical2vmeasurederror":11,"rimin":73,"rimax":74,"opticaldispersion":75,"opticalpleochroism":76,"opticalpleochorismdesc":77,"opticalbirefringence":78,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":79,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":11,"description_short":80,"aboutname":81,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":82,"reviewed_at":11,"variety_of":11,"varieties":83,"group_members":84,"associates":103,"confused_with":112,"type_localities":153,"occurrence_total":154,"citations":155,"images":212,"structures":232,"synonyms":262,"language_names":270,"wikidata_qid":310,"texts":311},1528,"1:1:1528:4","06757b54-48fa-4ad1-90c7-5ff4db6c4a7f","Ferrosilite","Fs",0,"mineral",null,10967,330,false,"Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","Simplified: \u003Cf>FeSiO^3\u003C\u002Ff>.",[18,19,20],"Fe","Si","O",[18,19,20],",Ca,Na,K,Al,Co,Ni,Mn,Ti,Cr,,","14.19.2",[25,26],"APPROVED","GRANDFATHERED","1935","9","D","A","05","65","1","2","Orthorhombic",8,61,"0","18.43","9.08","5.23","{100}, {010}","Usually in elongated grains; rare crystals are bladed to prismatic.",5,6,"3.60","4.00","Vitreous,Sub-Vitreous","Transparent,Translucent","Pale gray brown","Dark brown to black.","Bright-green ferrosilite has not been chemically verified, althought it has been verified by XRD as an orthopyroxene.",[54,55,56,57,58],"brown","black","gray","pink","green",[56,54],"Not fluorescent","{210}","Very Good","Irregular\u002FUneven,Splintery","brittle","Biaxial","+","1.71","1.767","1.723","1.77","1.726","1.788",1.71,1.788,"r > v moderate","Weak","X pinkish brown, Z greenish brown","0.016-0.021","Parallel","Enstatite-Ferrosilite Series\r\n\r\nNote: The name has been used in the past to describe the monoclinic dimorph clinoferrosilite, with the orthorhombic dimorph having the name orthoferrosilite so be careful when reading older texts.","Originally a hypothetical mineral named by Henry Stevens Washington [1867-1934] in 1903. First used to name natural material in 1935 by Norman L. Bowen.","2025-10-14 13:27:19",[],[85,93,100],{"id":86,"name":87,"entrytype":9,"csystem":35,"ima_formula":88,"mindat_formula":89,"hmin":44,"hmax":45,"dmeas":90,"dcalc":91,"primary_image_id":92},1310,"Donpeacorite","(Mn,Mg)MgSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","(Mn\u003Csup>2+\u003C\u002Fsup>,Mg)MgSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","3.36","3.403",7350,{"id":94,"name":95,"entrytype":9,"csystem":35,"ima_formula":96,"mindat_formula":96,"hmin":44,"hmax":45,"dmeas":97,"dcalc":98,"primary_image_id":99},1384,"Enstatite","Mg\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","3.2","3.189",5844,{"id":101,"name":102,"entrytype":9,"csystem":35,"ima_formula":96,"mindat_formula":96,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},51821,"Protoenstatite",[104],{"id":105,"name":106,"entrytype":9,"csystem":35,"ima_formula":107,"mindat_formula":108,"hmin":45,"hmax":45,"dmeas":109,"dcalc":110,"primary_image_id":111},3302,"Pseudobrookite","(Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti)O\u003Csub>5\u003C\u002Fsub>","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti\u003Csup>4+\u003C\u002Fsup>O\u003Csub>5\u003C\u002Fsub>","4.33","4.39",20077,[113,119,124,131,134,144],{"id":114,"name":115,"entrytype":9,"csystem":116,"ima_formula":96,"mindat_formula":117,"hmin":44,"hmax":45,"dmeas":38,"dcalc":118,"primary_image_id":11},1072,"Clinoenstatite","Monoclinic","MgSiO\u003Csub>3\u003C\u002Fsub>","3.210",{"id":120,"name":121,"entrytype":9,"csystem":116,"ima_formula":15,"mindat_formula":15,"hmin":44,"hmax":45,"dmeas":38,"dcalc":122,"primary_image_id":123},1073,"Clinoferrosilite","4.068",5851,{"id":125,"name":126,"entrytype":9,"csystem":127,"ima_formula":128,"mindat_formula":129,"hmin":11,"hmax":11,"dmeas":11,"dcalc":130,"primary_image_id":11},51372,"Hemleyite","Trigonal","FeSiO\u003Csub>3\u003C\u002Fsub>","Fe\u003Csup>2+\u003C\u002Fsup>SiO\u003Csub>3\u003C\u002Fsub>","4.383",{"id":132,"name":133,"entrytype":9,"csystem":35,"ima_formula":128,"mindat_formula":128,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},53682,"Hiroseite",{"id":135,"name":136,"entrytype":9,"csystem":137,"ima_formula":129,"mindat_formula":138,"hmin":139,"hmax":140,"dmeas":141,"dcalc":142,"primary_image_id":143},3326,"Pyroxferroite","Triclinic","(Fe,Mn,Ca)SiO\u003Csub>3\u003C\u002Fsub>",4.5,5.5,"3.68","3.82",20343,{"id":145,"name":146,"entrytype":9,"csystem":147,"ima_formula":148,"mindat_formula":149,"hmin":44,"hmax":45,"dmeas":150,"dcalc":151,"primary_image_id":152},3437,"Roedderite","Hexagonal","KNaMg\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>3\u003C\u002Fsub>Si\u003Csub>12\u003C\u002Fsub>)O\u003Csub>30\u003C\u002Fsub>","K(◻Na)Mg\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>3\u003C\u002Fsub>[Si\u003Csub>12\u003C\u002Fsub>O\u003Csub>30\u003C\u002Fsub>]","2.6","2.63",21060,[],95,[156,160,164,168,172,177,181,186,190,195,199,203,208],{"id":157,"year":158,"html":159,"doi":11},16109294,1903,"Washington, H.S. (1903) Prof. Paper U.S. Geol. Survey, n° 14, 90.",{"id":161,"year":162,"html":163,"doi":11},16109295,1932,"Washington, H.S. (1932) Min. Petr. Mitt. (Tschermak), vol. 43, 63 [M.A. 5-222].",{"id":165,"year":166,"html":167,"doi":11},16019133,1935,"Bowen, N.L. (1935), Ferrosilite as a natural mineral: American Journal of Science, 5th. Series: 30: 481",{"id":169,"year":166,"html":170,"doi":171},4001,"Henry, N. F. M. (1935) Some data on the iron-rich hypersthenes. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  24 (151) 221-226 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1935.024.151.04'>doi:10.1180\u002Fminmag.1935.024.151.04\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_24\u002F24-151-221.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1935.024.151.04",{"id":173,"year":174,"html":175,"doi":176},169183,1951,"Poldervaart, A., Hess, H. H. (1951) Pyroxenes in the Crystallization of Basaltic Magma. \u003Ci>The Journal of Geology\u003C\u002Fi>,  59 (5) 472-489 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1086\u002F625891'>doi:10.1086\u002F625891\u003C\u002Fa>","10.1086\u002F625891",{"id":178,"year":179,"html":180,"doi":11},522455,1954,"Kuno, Hisashi (1954) Study of orthopyroxenes from volcanic rocks. \u003Ci>American Mineralogist\u003C\u002Fi>,  39 (1-2) 30-46 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM39\u002FAM39_30.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":182,"year":183,"html":184,"doi":185},266522,1978,"Annersten, Hans, Olesch, Martin, Seifert, Friedrich A. (1978) Ferric iron in orthopyroxene: a Mössbauer spectroscopic study. \u003Ci>Lithos\u003C\u002Fi>,  11 (4) 301-310 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0024-4937(78)90037-3'>doi:10.1016\u002F0024-4937(78)90037-3\u003C\u002Fa>","10.1016\u002F0024-4937(78)90037-3",{"id":187,"year":188,"html":189,"doi":11},16109298,1984,"Bass, J.D. and Weidner, D.J. (1984) Elasticity of single-crystal orthoferrosilite. Journal of Geophysical Research: 89: 4359-4371.",{"id":191,"year":192,"html":193,"doi":194},127495,1997,"Hugh-Jones, Demelza, Sharp, Thomas, Angel, Ross, Woodland, Alan (1997) The transition of orthoferrosilite to high-pressure C2\u002Fc clinoferrosilite at ambient temperature. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  8 (6) 1337-1346 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F8\u002F6\u002F1337'>doi:10.1127\u002Fejm\u002F8\u002F6\u002F1337\u003C\u002Fa>","10.1127\u002Fejm\u002F8\u002F6\u002F1337",{"id":196,"year":192,"html":197,"doi":198},127524,"Woodland, Alan B., Angel, Ross J. (1997) Reversal of the orthoferrosilite - high-P clinoferrosilite transition, a phase diagram for FeSiO3 and implications for the mineralogy of the Earth's upper mantle. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  9 (2) 245-254 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F9\u002F2\u002F0245'>doi:10.1127\u002Fejm\u002F9\u002F2\u002F0245\u003C\u002Fa>","10.1127\u002Fejm\u002F9\u002F2\u002F0245",{"id":200,"year":201,"html":202,"doi":11},16964311,2001,"(2001) Ferrosilite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fferrosilite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":204,"year":205,"html":206,"doi":207},128110,2002,"Tarantino, Serena C., Domeneghetti, M. Chiara, Carpenter, Michael A., Shaw, Cliff J.S., Tazzoli, Vittorio (2002) Mixing properties of the enstatite-ferrosilite solid solution: I. A macroscopic perspective. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  14 (3) 525-536 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2002\u002F0014-0525'>doi:10.1127\u002F0935-1221\u002F2002\u002F0014-0525\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2002\u002F0014-0525",{"id":209,"year":205,"html":210,"doi":211},128111,"Tarantino, Serena C., Ballaran, Tiziana Boffa, Carpenter, Michael A., Domeneghetti, M. Chiara, Tazzoli, Vittorio (2002) Mixing properties of the enstatite-ferrosilite solid solution: II. A microscopic perspective. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  14 (3) 537-547 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2002\u002F0014-0537'>doi:10.1127\u002F0935-1221\u002F2002\u002F0014-0537\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2002\u002F0014-0537",[213,223],{"id":214,"source_url":215,"license_code":216,"credit_html":217,"title":218,"description":219,"author":220,"original_width":221,"original_height":222},8826,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866613","CC BY-SA 3.0","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866613\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ferrosilite-111338.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFerrosilite\" class=\"extiw\" title=\"en:Ferrosilite\">Ferrosilite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Lake Tarawera Area, Bay of Plenty, North Island, New Zealand\u003C\u002Fdd>\n\u003Cdd>Acicular crystals of ferrosilite (not analysed) from Terawera Rift\u002FLake Terawera southeast Rotorua. Field of view 4 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",783,572,{"id":224,"source_url":225,"license_code":216,"credit_html":226,"title":227,"description":228,"author":229,"original_width":230,"original_height":231},12046,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5928062","Ra'ike (see also: de:Benutzer:Ra'ike), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5928062\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hypersthene - Enstatite-Ferrosilite-serial.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHypersthene\" class=\"extiw\" title=\"en:Hypersthene\">Hypersthene\u003C\u002Fa> - mixed crystal out of the Enstatite-Ferrosilite-serial, tumble polished stone","Ra'ike (see also: de:Benutzer:Ra'ike)",2100,1600,[233,240,246,251,257],{"id":234,"url":235,"label":236,"formula":237,"spacegroup":238,"year":239},4591,"\u002Fcif\u002F4591.cif","Abdu 2013","Fe1.5 Ca.5 Si2 O6","C 1 2\u002Fc 1",2013,{"id":241,"url":242,"label":243,"formula":244,"spacegroup":245,"year":192},4592,"\u002Fcif\u002F4592.cif","Hugh-Jones 1997","Fe Si O3","P b c a",{"id":247,"url":248,"label":249,"formula":244,"spacegroup":245,"year":250},4597,"\u002Fcif\u002F4597.cif","Sueno 1976",1976,{"id":252,"url":253,"label":254,"formula":255,"spacegroup":245,"year":256},4603,"\u002Fcif\u002F4603.cif","Smyth 1973 · Si2 Mg.636 Fe1.331 Ca.032 O6","Si2 Mg.636 Fe1.331 Ca.032 O6",1973,{"id":258,"url":259,"label":260,"formula":261,"spacegroup":245,"year":256},4604,"\u002Fcif\u002F4604.cif","Smyth 1973 · Mg.635 Fe1.332 Ca.032 Si2 O6","Mg.635 Fe1.332 Ca.032 Si2 O6",[263,264,265,266,267,268,269],"Eisenhypersthen","Eulit","Eulite","Eulysit","Ferrohypersthene","O-ferrosilit","O-ferrosilite",[271,275,279,283,287,291,294,298,302,306],{"lang":272,"names":273},"az",[274],"Ferrosilit",{"lang":276,"names":277},"ca",[278],"ferrosilita",{"lang":280,"names":281},"de",[282,274],"Eisensilikate",{"lang":284,"names":285},"fr",[7,286],"Orthoferrosilite",{"lang":288,"names":289},"he",[290],"פרוסיליט",{"lang":292,"names":293},"it",[7],{"lang":295,"names":296},"nl",[297],"Ferrosiliet",{"lang":299,"names":300},"sl",[301],"ferosilit",{"lang":303,"names":304},"sr",[305],"ферозилит",{"lang":307,"names":308},"uk",[309],"Феросиліт","Q4402339",{"history":11,"applications":11}]