[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:10390":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":16,"elements":17,"sigelements":25,"key_elements":26,"impurities":11,"cim":11,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":29,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":20,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":34,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":34,"a":38,"b":11,"c":39,"alpha":34,"beta":34,"gamma":34,"aerror":40,"berror":11,"cerror":41,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":42,"z":43,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":44,"tlform":45,"hmin":46,"hmax":41,"hardtype":11,"vhnmin":34,"vhnmax":34,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":47,"dmeas2":47,"dcalc":48,"dmeaserror":49,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":50,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":11,"colors":54,"streak_colors":57,"luminescence":11,"uv":58,"cleavage":59,"cleavagetype":60,"fracturetype":61,"tenacity":11,"commentbreak":11,"opticaltype":62,"opticalsign":63,"opticalalpha":34,"opticalalpha2":34,"opticalalphaerror":11,"opticalbeta":34,"opticalbeta2":34,"opticalbetaerror":11,"opticalgamma":34,"opticalgamma2":34,"opticalgammaerror":11,"opticalomega":64,"opticalomega2":34,"opticalomegaerror":49,"opticalepsilon":65,"opticalepsilon2":34,"opticalepsilonerror":49,"opticaln":34,"opticaln2":34,"opticalnerror":11,"optical2vcalc":34,"optical2vcalc2":34,"optical2vcalcerror":11,"optical2vmeasured":34,"optical2vmeasured2":34,"optical2vmeasurederror":11,"rimin":66,"rimax":67,"opticaldispersion":11,"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":68,"industrial":11,"occurrence":69,"otheroccurrence":11,"type_specimen_store":70,"description_short":71,"aboutname":72,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":73,"reviewed_at":11,"variety_of":11,"varieties":74,"group_members":75,"associates":176,"confused_with":177,"type_localities":178,"occurrence_total":40,"citations":189,"images":205,"structures":216,"synonyms":217,"language_names":221,"wikidata_qid":238,"texts":239},10390,"1:1:10390:5","15339f90-9fa6-417f-9a14-37a12ebab568","Micheelsenite","Msn",0,"mineral",null,29289,214,false,"(Ca\u003Csub>2\u003C\u002Fsub>Y)Al(PO\u003Csub>3\u003C\u002Fsub>OH)(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O","(Ca,Y)\u003Csub>3\u003C\u002Fsub>Al(PO\u003Csub>3\u003C\u002Fsub>OH)(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23,24],"Al","Ca","O","P","C","H","Y",[18,19,20,21,22,23,24],[24],[28],"APPROVED",2001,"1971","8","D","30","0","Hexagonal",15,104,"10.828","10.516",3,4,1067.8,2,"Acicular, fibrous crystals, with typical hexagonal cross-sections. Striated along [001], terminated by {001}. In loosely packed spherical,fan-shaped or randomly matted aggregates.","As acicular to fibrous crystals in loosely packed aggregates to 3mm in diameter and in bundles of hair-like matted fibers (Mont Saint Hilaire). As white, irregular bundles or partly fan-shaped aggregates of fibrous, acicular crystals (Nanna pegmatite).",3.5,"2.15","2.17",1,"Vitreous","Transparent","White","White to colourless",[55,56],"white","colorless",[55],"None observed","\u003Cmi>{10_10}\u003C\u002Fmi> and {0001} good","Distinct\u002FGood","Splintery","Uniaxial","-","1.532","1.503",1.503,1.532,"Effervesces strongly in dilute HCl.","In pegmatites (in socalled \"silicate cavities\"), seams in hornfels and marble xenoliths at the Poudrette quarry, Mont Saint Hilaire, Quebec, Canada and in the Nanna pegmatite, Greenland.","Canadian Museum of Nature, Ottawa, Ontario, Canada (CMNMC 83049\u002F50) and in the Geological Museum, University of Copenhagen, Denmark","A late-stage hydrothermal product in alkaline pegmatites.","Named by A.M. McDonald, O.V. Petersen, R.A. Gault, O. Johnsen, G. Niedrmayr, F. Brandstätter, and G. Giester, G. in 2001 in honor of Harry Ingvar Micheelsen (1931 - 2020) Danish mineralogist, former Professor of Mineralogy, University of Copenhagen. His specialty was mineralogy of alkaline rocks and he discovered the Nanna pegmatite (one of the type localities).","2025-08-11 12:14:32",[],[76,85,93,98,106,113,120,127,132,139,147,153,161,168],{"id":77,"name":78,"entrytype":9,"csystem":79,"ima_formula":80,"mindat_formula":81,"hmin":43,"hmax":43,"dmeas":82,"dcalc":83,"primary_image_id":84},627,"Bentorite","Trigonal","Ca\u003Csub>6\u003C\u002Fsub>Cr\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub> · 26H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>6\u003C\u002Fsub>Cr\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>·26H\u003Csub>2\u003C\u002Fsub>O","2.025","2.021",3065,{"id":86,"name":87,"entrytype":9,"csystem":79,"ima_formula":88,"mindat_formula":89,"hmin":90,"hmax":90,"dmeas":34,"dcalc":91,"primary_image_id":92},11186,"Buryatite","Ca\u003Csub>3\u003C\u002Fsub>(Si,Fe\u003Csup>3+\u003C\u002Fsup>,Al)(SO\u003Csub>4\u003C\u002Fsub>)B(OH)\u003Csub>4\u003C\u002Fsub>(OH,O)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>(Si,Fe\u003Csup>3+\u003C\u002Fsup>,Al)(SO\u003Csub>4\u003C\u002Fsub>)B(OH)\u003Csub>4\u003C\u002Fsub>(OH,O)\u003Csub>6\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O",2.5,"1.895",4181,{"id":94,"name":95,"entrytype":9,"csystem":35,"ima_formula":96,"mindat_formula":97,"hmin":11,"hmax":11,"dmeas":34,"dcalc":34,"primary_image_id":11},7038,"Carraraite","Ca\u003Csub>3\u003C\u002Fsub>Ge(SO\u003Csub>4\u003C\u002Fsub>)(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)[Ge(OH)\u003Csub>6\u003C\u002Fsub>](CO\u003Csub>3\u003C\u002Fsub>)·12H\u003Csub>2\u003C\u002Fsub>O",{"id":99,"name":100,"entrytype":9,"csystem":79,"ima_formula":101,"mindat_formula":102,"hmin":90,"hmax":90,"dmeas":103,"dcalc":104,"primary_image_id":105},971,"Charlesite","Ca\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>B(OH)\u003Csub>4\u003C\u002Fsub>(OH,O)\u003Csub>12\u003C\u002Fsub> · 26H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>6\u003C\u002Fsub>(Al,Si)\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>[B(OH)\u003Csub>4\u003C\u002Fsub>](OH,O)\u003Csub>12\u003C\u002Fsub>·26H\u003Csub>2\u003C\u002Fsub>O","1.77","1.79",5296,{"id":107,"name":108,"entrytype":9,"csystem":35,"ima_formula":109,"mindat_formula":110,"hmin":11,"hmax":11,"dmeas":111,"dcalc":111,"primary_image_id":112},54035,"Chiyokoite","Ca\u003Csub>3\u003C\u002Fsub>Si(CO\u003Csub>3\u003C\u002Fsub>)[B(OH)\u003Csub>4\u003C\u002Fsub>]O(OH)\u003Csub>5\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>Si(CO\u003Csub>3\u003C\u002Fsub>)[B(OH)\u003Csub>4\u003C\u002Fsub>]O (OH)\u003Csub>5\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O","1.85",5426,{"id":114,"name":115,"entrytype":9,"csystem":79,"ima_formula":116,"mindat_formula":117,"hmin":43,"hmax":90,"dmeas":103,"dcalc":118,"primary_image_id":119},1414,"Ettringite","Ca\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub> · 27H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>·26H\u003Csub>2\u003C\u002Fsub>O","1.76",8112,{"id":121,"name":122,"entrytype":9,"csystem":35,"ima_formula":123,"mindat_formula":124,"hmin":43,"hmax":90,"dmeas":125,"dcalc":104,"primary_image_id":126},41772,"Hielscherite","Ca\u003Csub>6\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>[(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>] · 22H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>Si(SO\u003Csub>4\u003C\u002Fsub>)(SO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub>·11H\u003Csub>2\u003C\u002Fsub>O","1.82",11399,{"id":128,"name":129,"entrytype":9,"csystem":35,"ima_formula":130,"mindat_formula":131,"hmin":43,"hmax":40,"dmeas":11,"dcalc":104,"primary_image_id":11},44007,"Imayoshiite","Ca\u003Csub>3\u003C\u002Fsub>Al(CO\u003Csub>3\u003C\u002Fsub>)[B(OH)\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>Al(CO\u003Csub>3\u003C\u002Fsub>)[B(OH)\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>6\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O",{"id":133,"name":134,"entrytype":9,"csystem":35,"ima_formula":135,"mindat_formula":136,"hmin":90,"hmax":90,"dmeas":137,"dcalc":34,"primary_image_id":138},2118,"Jouravskite","Ca\u003Csub>3\u003C\u002Fsub>Mn\u003Csup>4+\u003C\u002Fsup>(SO\u003Csub>4\u003C\u002Fsub>)(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>Mn\u003Csup>4+\u003C\u002Fsup>(SO\u003Csub>4\u003C\u002Fsub>)(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O","1.95",12707,{"id":140,"name":141,"entrytype":9,"csystem":35,"ima_formula":142,"mindat_formula":143,"hmin":43,"hmax":90,"dmeas":144,"dcalc":145,"primary_image_id":146},42534,"Kottenheimite","Ca\u003Csub>3\u003C\u002Fsub>Si(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub> 3\u003C\u002Fsub>Si(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O ","1.92","1.93",13596,{"id":148,"name":149,"entrytype":9,"csystem":79,"ima_formula":150,"mindat_formula":151,"hmin":43,"hmax":43,"dmeas":11,"dcalc":152,"primary_image_id":11},53414,"Siwaqaite","Ca\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(CrO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub> · 26H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(CrO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>·26H\u003Csub>2\u003C\u002Fsub>O","1.819",{"id":154,"name":155,"entrytype":9,"csystem":79,"ima_formula":156,"mindat_formula":157,"hmin":90,"hmax":90,"dmeas":158,"dcalc":159,"primary_image_id":160},3817,"Sturmanite","Ca\u003Csub>6\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2.5\u003C\u002Fsub>[B(OH)\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>12\u003C\u002Fsub> · 25H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>6\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2.5\u003C\u002Fsub>[B(OH)\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>12\u003C\u002Fsub>·25H\u003Csub>2\u003C\u002Fsub>O","1.847","1.855",81269,{"id":162,"name":163,"entrytype":9,"csystem":35,"ima_formula":164,"mindat_formula":165,"hmin":40,"hmax":40,"dmeas":104,"dcalc":166,"primary_image_id":167},46816,"Tatarinovite","Ca\u003Csub>3\u003C\u002Fsub>Al(SO\u003Csub>4\u003C\u002Fsub>)[B(OH)\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>6\u003C\u002Fsub> · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>Al(SO\u003Csub>4\u003C\u002Fsub>)[B(OH)\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>6\u003C\u002Fsub>·12H\u003Csub>2\u003C\u002Fsub>O","1.777",23700,{"id":169,"name":170,"entrytype":9,"csystem":35,"ima_formula":171,"mindat_formula":172,"hmin":46,"hmax":46,"dmeas":173,"dcalc":174,"primary_image_id":175},3933,"Thaumasite","Ca\u003Csub>3\u003C\u002Fsub>Si(OH)\u003Csub>6\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)(SO\u003Csub>4\u003C\u002Fsub>) · 12H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)[Si(OH)\u003Csub>6\u003C\u002Fsub>](CO\u003Csub>3\u003C\u002Fsub>)·12H\u003Csub>2\u003C\u002Fsub>O","1.877","1.90",24028,[],[],[179,185],{"id":180,"txt":181,"latitude":182,"longitude":183,"country":184},599,"Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada",45.5627778,-73.1416667,"Canada",{"id":186,"txt":187,"latitude":11,"longitude":11,"country":188},7163,"Nanna pegmatite, Narsaarsuup Qaava, Igaliku, Kujalleq, Greenland","Denmark",[190,193,197,201],{"id":191,"year":29,"html":192,"doi":11},17061246,"McDonald, A. M., Petersen, O. V., Gault, R. A., Johnsen, O., Niedermayr, G., Brandstätter, F., Giester, G. (2001) Micheelsenite, (Ca,Y)\u003Csub>3\u003C\u002Fsub>Al(PO\u003Csub>3\u003C\u002Fsub>,OH,CO\u003Csub>3\u003C\u002Fsub>)(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub>•12H\u003Csub>2\u003C\u002Fsub>O, a new mineral from Mont Saint- Hilaire, Québec, Canada and the Nanna pegmatite, Narsaarsuup Qaava, South Greenland. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  2001 (8) 337-351",{"id":194,"year":29,"html":195,"doi":196},63584,"Mandarino, Joseph A. (2001) New minerals. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  39 (6) 1751-1760 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.39.6.1751'>doi:10.2113\u002Fgscanmin.39.6.1751\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol39\u002FCM39_1751.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.39.6.1751",{"id":198,"year":199,"html":200,"doi":11},16109016,2002,"Jambor, J.L., Roberts, A.C. (2002) New mineral names. American Mineralogist: 87: 355-358.",{"id":202,"year":203,"html":204,"doi":11},16966020,2017,"(2017) Micheelsenite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fmicheelsenite.pdf' class='refpdflink'>\u003C\u002Fa>",[206],{"id":207,"source_url":208,"license_code":209,"credit_html":210,"title":211,"description":212,"author":213,"original_width":214,"original_height":215},16186,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113949088","CC0 1.0","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113949088\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Micheelsenite-754050.png","Micheelsenite from Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada","Modris Baum",659,925,[],[218,219,220],"IMA1999-033","Micheelseniet","Unnamed (MSH UK-32)",[222,226,231,235],{"lang":223,"names":224},"ca",[225],"micheelsenita",{"lang":227,"names":228},"de",[229,230],"IMA 1999-033","Micheelsenit",{"lang":232,"names":233},"eu",[234],"Micheelsenita",{"lang":236,"names":237},"it",[7],"Q3856368",{"history":11,"applications":11}]