[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:39891":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":25,"key_elements":26,"impurities":11,"cim":11,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":29,"publication_year":30,"discovery_year":11,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":11,"c":40,"alpha":11,"beta":11,"gamma":11,"aerror":41,"berror":11,"cerror":42,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":43,"z":44,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":48,"dmeas":11,"dmeas2":11,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":50,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":11,"colors":54,"streak_colors":57,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":58,"tenacity":59,"commentbreak":11,"opticaltype":60,"opticalsign":61,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":62,"opticalomega2":11,"opticalomegaerror":63,"opticalepsilon":64,"opticalepsilon2":11,"opticalepsilonerror":63,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":65,"rimax":66,"opticaldispersion":11,"opticalpleochroism":67,"opticalpleochorismdesc":68,"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":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":323,"confused_with":324,"type_localities":325,"occurrence_total":41,"citations":332,"images":365,"structures":366,"synonyms":378,"language_names":382,"wikidata_qid":400,"texts":401},39891,"1:1:39891:0","1e27afab-8e2b-4382-b0c2-84def2d4e2fc","Chromo-alumino-povondraite","Capov",0,"mineral",null,4003,66,false,"NaCr\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O",[17,18,19,20,21,22,23,24],"Al","Cr","Mg","Na","Si","B","O","H",[17,18,19,20,21,22,23,24],[22,18],[28],"APPROVED",2013,2014,"9","C","K","05","Trigonal",11,86,"R3m","16.0277","7.3085",2,1,1625.93,3,"Elongated \u003Cmi>{10_10}\u003C\u002Fmi> and \u003Cmi>{11_20}\u003C\u002Fmi> prisms terminated by a prominent {0001} pedion and small, minor \u003Cmi>{10_11}\u003C\u002Fmi> pyramidal faces.","Green prismatic crystals.",7.5,"approximately 7½","3.227","Vitreous","Transparent","Pale-green","Green",[55,56],"green","yellow",[55],"Conchoidal","brittle","Uniaxial","-","1.745",5,"1.685",1.685,1.745,"Visible","O = emerald green and E = pale yellowish green.","Metaquartzites.","Museum of Mineralogy, Earth Sciences Department, Sapienza University, Rome, Italy, number 33069\u002F1.","Tourmaline group. The Cr analogue of vanadio-oxy-dravite and bosiite.\r\nIdeally, chromo-alumino-povondraite is related to oxy-dravite and oxy-chromium-dravite by the homovalent substitution Cr3+ ↔ Al3+.\r\n\r\nApproved by CNMNC-IMA in 2010 (IMA2009-088), wi...","For the chemical relationship to \u003Cm>Povondraite\u003C\u002Fm>","2025-08-11 12:15:06",[],[76,82,90,97,103,108,115,120,126,134,140,146,153,160,165,171,178,183,190,195,202,209,214,221,225,231,236,242,249,255,260,265,270,276,283,288,296,303,308,313,319],{"id":77,"name":78,"entrytype":9,"csystem":35,"ima_formula":79,"mindat_formula":80,"hmin":11,"hmax":11,"dmeas":11,"dcalc":81,"primary_image_id":11},43780,"Adachiite","CaFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>AlO\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","CaFe\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>AlO\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.228",{"id":83,"name":84,"entrytype":9,"csystem":35,"ima_formula":85,"mindat_formula":86,"hmin":87,"hmax":87,"dmeas":88,"dcalc":89,"primary_image_id":11},55259,"Alumino-oxy-rossmanite","Al\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>AlO\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","◻Al\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>AlO\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O",7,"3.07","3.092",{"id":91,"name":92,"entrytype":9,"csystem":35,"ima_formula":93,"mindat_formula":93,"hmin":87,"hmax":87,"dmeas":94,"dcalc":95,"primary_image_id":96},46568,"Bosiite","NaFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.23","3.26",36595,{"id":98,"name":99,"entrytype":9,"csystem":35,"ima_formula":100,"mindat_formula":100,"hmin":87,"hmax":87,"dmeas":11,"dcalc":101,"primary_image_id":102},54249,"Celleriite","◻(Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.13",4995,{"id":104,"name":105,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":106,"hmin":87,"hmax":47,"dmeas":107,"dcalc":107,"primary_image_id":11},1031,"Chromium-dravite","NaMg\u003Csub>3\u003C\u002Fsub>Cr\u003Csup>3+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","0",{"id":109,"name":110,"entrytype":9,"csystem":35,"ima_formula":111,"mindat_formula":111,"hmin":87,"hmax":87,"dmeas":112,"dcalc":113,"primary_image_id":114},43340,"Darrellhenryite","Na(Al\u003Csub>2\u003C\u002Fsub>Li)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.03","3.038",6846,{"id":116,"name":117,"entrytype":9,"csystem":35,"ima_formula":118,"mindat_formula":118,"hmin":87,"hmax":87,"dmeas":112,"dcalc":113,"primary_image_id":119},1318,"Dravite","NaMg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)",29624,{"id":121,"name":122,"entrytype":9,"csystem":35,"ima_formula":123,"mindat_formula":123,"hmin":87,"hmax":47,"dmeas":11,"dcalc":124,"primary_image_id":125},54240,"Dutrowite","Na(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2.5\u003C\u002Fsub>Ti\u003Csub>0.5\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.203",7521,{"id":127,"name":128,"entrytype":9,"csystem":35,"ima_formula":129,"mindat_formula":130,"hmin":47,"hmax":47,"dmeas":131,"dcalc":132,"primary_image_id":133},1364,"Elbaite","Na(Al\u003Csub>1.5\u003C\u002Fsub>Li\u003Csub>1.5\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","Na(Li\u003Csub>1.5\u003C\u002Fsub>Al\u003Csub>1.5\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","2.9","3.069",7711,{"id":135,"name":136,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":137,"hmin":87,"hmax":138,"dmeas":11,"dcalc":139,"primary_image_id":11},471107,"Ertlite","NaAl\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>B\u003Csub>2\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O",8,"3.128",{"id":141,"name":142,"entrytype":9,"csystem":35,"ima_formula":143,"mindat_formula":143,"hmin":87,"hmax":11,"dmeas":11,"dcalc":144,"primary_image_id":145},470501,"Ferro-bosiite","NaFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.216",8678,{"id":147,"name":148,"entrytype":9,"csystem":35,"ima_formula":149,"mindat_formula":149,"hmin":87,"hmax":87,"dmeas":150,"dcalc":151,"primary_image_id":152},1540,"Feruvite","CaFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>5\u003C\u002Fsub>Mg)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.207","3.21",8875,{"id":154,"name":155,"entrytype":9,"csystem":35,"ima_formula":156,"mindat_formula":156,"hmin":87,"hmax":87,"dmeas":157,"dcalc":158,"primary_image_id":159},818,"Fluor-buergerite","NaFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>F","3.311","3.29",55197,{"id":161,"name":162,"entrytype":9,"csystem":35,"ima_formula":163,"mindat_formula":163,"hmin":87,"hmax":87,"dmeas":11,"dcalc":164,"primary_image_id":11},39892,"Fluor-dravite","NaMg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","3.120",{"id":166,"name":167,"entrytype":9,"csystem":35,"ima_formula":168,"mindat_formula":168,"hmin":47,"hmax":47,"dmeas":11,"dcalc":169,"primary_image_id":170},39706,"Fluor-elbaite","Na(Li\u003Csub>1.5\u003C\u002Fsub>Al\u003Csub>1.5\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","3.107",9037,{"id":172,"name":173,"entrytype":9,"csystem":35,"ima_formula":174,"mindat_formula":174,"hmin":47,"hmax":47,"dmeas":175,"dcalc":176,"primary_image_id":177},41296,"Fluor-liddicoatite","Ca(Li\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","3.02","3.05",9038,{"id":179,"name":180,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":181,"hmin":87,"hmax":11,"dmeas":88,"dcalc":182,"primary_image_id":11},471056,"Fluor-rossmanite","◻(Al\u003Csub>2\u003C\u002Fsub>Li)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","3.071",{"id":184,"name":185,"entrytype":9,"csystem":35,"ima_formula":186,"mindat_formula":186,"hmin":87,"hmax":87,"dmeas":187,"dcalc":188,"primary_image_id":189},29118,"Fluor-schorl","NaFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","3.20","3.27",9067,{"id":191,"name":192,"entrytype":9,"csystem":35,"ima_formula":193,"mindat_formula":193,"hmin":87,"hmax":87,"dmeas":11,"dcalc":194,"primary_image_id":11},43353,"Fluor-tsilaisite","NaMn\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","3.134",{"id":196,"name":197,"entrytype":9,"csystem":35,"ima_formula":198,"mindat_formula":198,"hmin":47,"hmax":47,"dmeas":199,"dcalc":200,"primary_image_id":201},43562,"Fluor-uvite","CaMg\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>5\u003C\u002Fsub>Mg)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>F","2.97","3.08",9081,{"id":203,"name":204,"entrytype":9,"csystem":35,"ima_formula":205,"mindat_formula":205,"hmin":87,"hmax":87,"dmeas":206,"dcalc":207,"primary_image_id":208},1579,"Foitite","◻(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.17","3.14",9256,{"id":210,"name":211,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":212,"hmin":87,"hmax":87,"dmeas":107,"dcalc":213,"primary_image_id":177},2395,"Liddicoatite","Ca(Li\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.047",{"id":215,"name":216,"entrytype":9,"csystem":35,"ima_formula":217,"mindat_formula":218,"hmin":87,"hmax":87,"dmeas":11,"dcalc":219,"primary_image_id":220},46794,"Lucchesiite","CaFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","CaFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub> Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.226",14823,{"id":222,"name":223,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":224,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},470828,"Magnesio-dutrowite","Na(Mg\u003Csub>2.5\u003C\u002Fsub>Ti\u003Csub>0.5\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O",{"id":226,"name":227,"entrytype":9,"csystem":35,"ima_formula":228,"mindat_formula":228,"hmin":87,"hmax":87,"dmeas":107,"dcalc":229,"primary_image_id":230},7162,"Magnesio-foitite","◻(Mg\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","2.995",15012,{"id":232,"name":233,"entrytype":9,"csystem":35,"ima_formula":234,"mindat_formula":234,"hmin":87,"hmax":138,"dmeas":235,"dcalc":235,"primary_image_id":11},53688,"Magnesio-lucchesiite","CaMg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.168",{"id":237,"name":238,"entrytype":9,"csystem":35,"ima_formula":239,"mindat_formula":240,"hmin":87,"hmax":87,"dmeas":11,"dcalc":241,"primary_image_id":11},46075,"Maruyamaite","K(MgAl\u003Csub>2\u003C\u002Fsub>)(Al\u003Csub>5\u003C\u002Fsub>Mg)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(OH)\u003Csub>3\u003C\u002Fsub>O","K(Al\u003Csub>2\u003C\u002Fsub>Mg)(Al\u003Csub>5\u003C\u002Fsub>Mg)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.081",{"id":243,"name":244,"entrytype":9,"csystem":35,"ima_formula":245,"mindat_formula":245,"hmin":87,"hmax":87,"dmeas":246,"dcalc":247,"primary_image_id":248},2972,"Olenite","NaAl\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(OH)","3.010","3.12",18050,{"id":250,"name":251,"entrytype":9,"csystem":35,"ima_formula":252,"mindat_formula":253,"hmin":47,"hmax":47,"dmeas":11,"dcalc":254,"primary_image_id":11},42725,"Oxy-chromium-dravite","NaCr\u003Csub>3\u003C\u002Fsub>(Cr\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","NaCr\u003Csub>3\u003C\u002Fsub>(Cr\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O ","3.299",{"id":256,"name":257,"entrytype":9,"csystem":35,"ima_formula":258,"mindat_formula":258,"hmin":87,"hmax":87,"dmeas":107,"dcalc":259,"primary_image_id":11},10966,"Oxy-dravite","Na(Al\u003Csub>2\u003C\u002Fsub>Mg)(Al\u003Csub>5\u003C\u002Fsub>Mg)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.073",{"id":261,"name":262,"entrytype":9,"csystem":35,"ima_formula":263,"mindat_formula":263,"hmin":87,"hmax":87,"dmeas":11,"dcalc":264,"primary_image_id":11},50777,"Oxy-foitite","◻(Fe\u003Csup>2+\u003C\u002Fsup>Al\u003Csub>2\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.143",{"id":266,"name":267,"entrytype":9,"csystem":35,"ima_formula":268,"mindat_formula":268,"hmin":87,"hmax":87,"dmeas":206,"dcalc":269,"primary_image_id":11},40465,"Oxy-schorl","Na(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.208 ",{"id":271,"name":272,"entrytype":9,"csystem":35,"ima_formula":273,"mindat_formula":273,"hmin":87,"hmax":87,"dmeas":107,"dcalc":274,"primary_image_id":275},10380,"Oxy-vanadium-dravite","NaV\u003Csub>3\u003C\u002Fsub>(V\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.32",18400,{"id":277,"name":278,"entrytype":9,"csystem":35,"ima_formula":279,"mindat_formula":280,"hmin":87,"hmax":87,"dmeas":95,"dcalc":281,"primary_image_id":282},3274,"Povondraite","NaFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>(Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","NaFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>(Mg\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","3.33",19914,{"id":284,"name":285,"entrytype":9,"csystem":35,"ima_formula":286,"mindat_formula":286,"hmin":87,"hmax":87,"dmeas":11,"dcalc":235,"primary_image_id":287},55240,"Princivalleite","Na(Mn\u003Csub>2\u003C\u002Fsub>Al)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O",19964,{"id":289,"name":290,"entrytype":9,"csystem":35,"ima_formula":291,"mindat_formula":292,"hmin":87,"hmax":87,"dmeas":293,"dcalc":294,"primary_image_id":295},7275,"Rossmanite","◻(Al\u003Csub>2\u003C\u002Fsub>Li)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","◻(LiAl\u003Csub>2\u003C\u002Fsub>)Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.00","3.06",21193,{"id":297,"name":298,"entrytype":9,"csystem":35,"ima_formula":299,"mindat_formula":299,"hmin":87,"hmax":87,"dmeas":300,"dcalc":301,"primary_image_id":302},3578,"Schorl","NaFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.18","3.244",30685,{"id":304,"name":305,"entrytype":9,"csystem":35,"ima_formula":306,"mindat_formula":306,"hmin":87,"hmax":87,"dmeas":107,"dcalc":307,"primary_image_id":11},8016,"Tsilaisite","NaMn\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.133 ",{"id":309,"name":310,"entrytype":9,"csystem":35,"ima_formula":311,"mindat_formula":311,"hmin":47,"hmax":47,"dmeas":11,"dcalc":312,"primary_image_id":201},54355,"Uvite","CaMg\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>5\u003C\u002Fsub>Mg)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>(OH)","3.115",{"id":314,"name":315,"entrytype":9,"csystem":35,"ima_formula":316,"mindat_formula":317,"hmin":47,"hmax":47,"dmeas":11,"dcalc":318,"primary_image_id":11},43355,"Vanadio-oxy-chromium-dravite","NaV\u003Csub>3\u003C\u002Fsub>(Cr\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O","NaV\u003Csub>3\u003C\u002Fsub>(Cr\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O ","3.3",{"id":320,"name":321,"entrytype":9,"csystem":35,"ima_formula":322,"mindat_formula":322,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},43563,"Vanadio-oxy-dravite","NaV\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O",[],[],[326],{"id":327,"txt":328,"latitude":329,"longitude":330,"country":331},8185,"Pereval marble quarry, Slyudyanka, Russia",51.6201287,103.6334105,"Russia",[333,336,341,345,349,353,357,361],{"id":334,"year":11,"html":335,"doi":11},16138145,"IMA Approvals - February 2010",{"id":337,"year":338,"html":339,"doi":340},396739,2011,"Henry, Darell J., Novak, Milan, Hawthorne, Frank C., Ertl, Andreas, Dutrow, Barbara L., Uher, Pavel, Pezzotta, Federico (2011) Nomenclature of the tourmaline-supergroup minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  96 (5) 895-913 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2011.3636'>doi:10.2138\u002Fam.2011.3636\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM96_895.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2011.3636",{"id":342,"year":29,"html":343,"doi":344},244434,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2013) New minerals and nomenclature modifications approved in 2013. CNMNC Newsletter No 16. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  77 (6) 2695-2709 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2013.077.6.01'>doi:10.1180\u002Fminmag.2013.077.6.01\u003C\u002Fa>","10.1180\u002Fminmag.2013.077.6.01",{"id":346,"year":29,"html":347,"doi":348},397322,"Bosi, F., Skogby, H., Halenius, U., Reznitskii, L. (2013) Crystallographic and spectroscopic characterization of Fe-bearing chromo-alumino-povondraite and its relations with oxy-chromium-dravite and oxy-dravite. \u003Ci>American Mineralogist\u003C\u002Fi>,  98 (8) 1557-1564 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2013.4447'>doi:10.2138\u002Fam.2013.4447\u003C\u002Fa>","10.2138\u002Fam.2013.4447",{"id":350,"year":29,"html":351,"doi":352},244477,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2013) New minerals and nomenclature modifications approved in 2013. CNMNC Newsletter No 18. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  77 (8) 3249-3258 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2013.077.8.15'>doi:10.1180\u002Fminmag.2013.077.8.15\u003C\u002Fa>","10.1180\u002Fminmag.2013.077.8.15",{"id":354,"year":30,"html":355,"doi":356},129324,"Vereshchagin, Oleg S., Rozhdestvenskaya, Ira V., Frank-Kamenetskaya, Olga V., Zolotarev, Anatoly A. (2014) Ion substitutions and structural adjustment in Cr-bearing tourmalines. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  26 (2) 309-321 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2014\u002F0026-2372'>doi:10.1127\u002F0935-1221\u002F2014\u002F0026-2372\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2014\u002F0026-2372",{"id":358,"year":30,"html":359,"doi":360},397609,"Reznitskii, L., Clark, C. M., Hawthorne, F. C., Grice, J. D., Skogby, H., Halenius, U., Bosi, F. (2014) Chromo-alumino-povondraite, NaCr\u003Csub>3\u003C\u002Fsub>(Al\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(BO\u003Csub>3\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>O, a new mineral species of the tourmaline supergroup. \u003Ci>American Mineralogist\u003C\u002Fi>,  99 (8) 1767-1773 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2014.4787'>doi:10.2138\u002Fam.2014.4787\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM99_1767.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2014.4787",{"id":362,"year":363,"html":364,"doi":11},16963693,2017,"(2017) Chromo-alumino-povondraite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fchromo-alumino-povondraite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[367,373],{"id":368,"url":369,"label":370,"formula":371,"spacegroup":372,"year":30},2761,"\u002Fcif\u002F2761.cif","Reznitskii 2014","Na.87 Ca.07 K.02 Cr3.47 Mg2.25 Al3.08 V.22 Fe.01 B3 Si5.96 O30.75 F.25 H3.02","R 3 m",{"id":374,"url":375,"label":376,"formula":377,"spacegroup":372,"year":29},2762,"\u002Fcif\u002F2762.cif","Bosi 2013","Na.76 Ca.19 K.02 Cr2.103 Mg2.412 Al3.807 Ti.06 Fe.468 V.192 Si6 B3 O30.77 F.23 H3.08",[379,380,381],"Chromo-alumino-povondraiet","Cralpoite","IMA2013-089",[383,387,392,396],{"lang":384,"names":385},"ca",[386],"cromoaluminopovondraïta",{"lang":388,"names":389},"de",[390,391],"Chromo-Alumino-Povondrait","IMA 2013-089",{"lang":393,"names":394},"eu",[395],"Kromo-alumino-povondraita",{"lang":397,"names":398},"it",[399],"chromo-alumino-povondraite","Q19833329",{"history":11,"applications":11}]