[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:26367":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":26,"key_elements":27,"impurities":28,"cim":11,"ima_status":29,"ima_notes":11,"ima_history":11,"approval_year":31,"publication_year":32,"discovery_year":11,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":37,"dana8ed3":37,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":37,"beta":45,"gamma":37,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":47,"tlform":48,"hmin":39,"hmax":39,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":50,"dmeaserror":51,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":52,"commentluster":11,"diapheny":53,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":60,"luminescence":11,"uv":61,"cleavage":11,"cleavagetype":62,"fracturetype":63,"tenacity":64,"commentbreak":11,"opticaltype":65,"opticalsign":66,"opticalalpha":67,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":68,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":69,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":70,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":71,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":72,"rimax":73,"opticaldispersion":74,"opticalpleochroism":75,"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":76,"otheroccurrence":11,"type_specimen_store":77,"description_short":11,"aboutname":78,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":79,"reviewed_at":11,"variety_of":11,"varieties":80,"group_members":81,"associates":112,"confused_with":120,"type_localities":121,"occurrence_total":39,"citations":126,"images":135,"structures":136,"synonyms":143,"language_names":146,"wikidata_qid":163,"texts":164},26367,"1:1:26367:8","924acc46-3734-46df-bbba-7ea486fde067","Tsepinite-Ca","Tsp-Ca",0,"mineral",null,46928,53,false,"(Ca,K,Na)\u003Csub>2-x\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","(Ca,K,Na)\u003Csub>2-x\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23,24,25],"Ca","Na","Nb","Si","Ti","O","K","H",[18,21,22,23,25],[22],"K,Na",[30],"APPROVED",2002,2003,"9","C","E","30b","0","Monoclinic",5,11,"C2\u002Fm ","14.484","14.191","7.907","117.26",4,"Combine both in sheaf-like clusters up to 2 x 6 mm large and chaotic open-worked aggregates up to 1 cm as maximum dimension. ","Coarse long-prismatic to needle-shaped crystals up to 0.2 x 0.6 x 5mm in size.","2.73","2.72",1,"Vitreous","Transparent","White","White, colourless, pale brownish",[57,58,59],"white","colorless","brown",[57],"None","None Observed","Irregular\u002FUneven","brittle","Biaxial","+","1.666","1.676","1.78","36","30",1.666,1.78,"very weak: r \u003C n.","Non-pleochroic","In cavities of replaced rinkite.\r\n","A. E. Fersman Mineralogical Museum, Moscow, Russia, 2877\u002F1.","Named for its relationship to previously described tsepinite-Na and tsepinite-K, with Ca dominant over Na or K.  The root name is after Anatoliy Ivanovich Tsepin (b. 1946), physicist of the Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry of the Russian Academy of Sciences (IGEM), specialist in X-ray spectroscopy and the electron-microprobe analysis of minerals, who initiated in the 1970s an electron-microprobe investigation of Labuntsovite Group minerals.","2025-08-11 12:14:50",[],[82,89,96,103],{"id":83,"name":84,"entrytype":9,"csystem":38,"ima_formula":85,"mindat_formula":86,"hmin":39,"hmax":39,"dmeas":87,"dcalc":88,"primary_image_id":11},26355,"Tsepinite-K","(K,Ba,Na)\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","2.88","2.97",{"id":90,"name":91,"entrytype":9,"csystem":38,"ima_formula":92,"mindat_formula":93,"hmin":39,"hmax":39,"dmeas":94,"dcalc":50,"primary_image_id":95},11013,"Tsepinite-Na","(Na,H\u003Csub>3\u003C\u002Fsub>O,K,Sr,Ba,◻)\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","2.74",13836,{"id":97,"name":98,"entrytype":9,"csystem":38,"ima_formula":99,"mindat_formula":100,"hmin":39,"hmax":39,"dmeas":101,"dcalc":102,"primary_image_id":11},27458,"Tsepinite-Sr","(Sr,Ba,K)(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","Sr(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","2.67","2.63",{"id":104,"name":105,"entrytype":9,"csystem":38,"ima_formula":106,"mindat_formula":107,"hmin":108,"hmax":108,"dmeas":109,"dcalc":110,"primary_image_id":111},7359,"Vuoriyarvite-K","(K,Na,◻)\u003Csub>12\u003C\u002Fsub>Nb\u003Csub>8\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub> · 12-16H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>(Nb,Ti)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(O,OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O",4.5,"2.95","3.02",27673,[113],{"id":114,"name":115,"entrytype":9,"csystem":116,"ima_formula":117,"mindat_formula":117,"hmin":11,"hmax":11,"dmeas":118,"dcalc":119,"primary_image_id":11},46606,"Calciomurmanite","Triclinic","(Na,◻)\u003Csub>2\u003C\u002Fsub>Ca(Ti,Mg,Nb)\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH,O)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>4\u003C\u002Fsub>","2.70","2.85",[],[122],{"id":123,"txt":124,"latitude":11,"longitude":11,"country":125},123601,"Lovchorrite Mine, Hackman Valley, Yukspor Mountain, Murmansk Oblast, Russia","Russia",[127,131],{"id":128,"year":32,"html":129,"doi":130},149439,"Pekov, Igor V., Chukanov, Nikita V., Ferraris, Giovanni, Gula, Angela, Pushcharovsky, Dmitry Yu., Zadov, Aleksandr E. (2003) Tsepinite–Ca, (Ca,K,Na,□)\u003CSUB>2\u003C\u002FSUB>(Ti,Nb)\u003CSUB>2\u003C\u002FSUB>(Si\u003CSUB>4\u003C\u002FSUB>O\u003CSUB>12\u003C\u002FSUB>) (OH,O)\u003CSUB>2\u003C\u002FSUB>·4H\u003CSUB>2\u003C\u002FSUB>O, a new mineral of the labuntsovite group from the Khibiny alkaline\n          massif, Kola Peninsula – Novel disordered sites in the vuoriyarvite-type structure. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  2003 (10) 461-480 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0028-3649\u002F2003\u002F2003-0461'>doi:10.1127\u002F0028-3649\u002F2003\u002F2003-0461\u003C\u002Fa>","10.1127\u002F0028-3649\u002F2003\u002F2003-0461",{"id":132,"year":133,"html":134,"doi":11},16967813,2021,"(2021) Tsepinite-Ca. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FTsepinite-Ca.pdf' class='refpdflink'>\u003C\u002Fa>",[],[137],{"id":138,"url":139,"label":140,"formula":141,"spacegroup":142,"year":32},13896,"\u002Fcif\u002F13896.cif","Pekov 2003","Na.7 K.555 O35.064 Ba.27 Ca1.105 Sr.34 Mn.025 Fe.005 Zn.015 (Ti3.2 Nb.8) Si8 H16.569","C 1 2\u002Fm 1",[144,145],"IMA2002-020","Tsepiniet-Ca",[147,151,156,159],{"lang":148,"names":149},"ca",[150],"tsepinita-Ca",{"lang":152,"names":153},"de",[154,155],"IMA 2002-020","Tsepinit-Ca",{"lang":157,"names":158},"eu",[7],{"lang":160,"names":161},"it",[162],"tsepinite-Ca","Q3999940",{"history":11,"applications":11}]