[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:30908":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":11,"cim":11,"ima_status":21,"ima_notes":11,"ima_history":11,"approval_year":23,"publication_year":24,"discovery_year":11,"strunz10ed1":25,"strunz10ed2":26,"strunz10ed3":27,"strunz10ed4":28,"dana8ed1":29,"dana8ed2":30,"dana8ed3":31,"dana8ed4":25,"csystem":32,"cclass":33,"spacegroup":34,"spacegroupset":35,"a":36,"b":35,"c":37,"alpha":35,"beta":35,"gamma":35,"aerror":38,"berror":11,"cerror":33,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":39,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":40,"tlform":41,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":42,"dmeas2":42,"dcalc":43,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":44,"streak":45,"colour":46,"commentcolor":11,"colors":47,"streak_colors":50,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":51,"opticalsign":52,"opticalalpha":35,"opticalalpha2":35,"opticalalphaerror":11,"opticalbeta":35,"opticalbeta2":35,"opticalbetaerror":11,"opticalgamma":35,"opticalgamma2":35,"opticalgammaerror":11,"opticalomega":53,"opticalomega2":35,"opticalomegaerror":54,"opticalepsilon":55,"opticalepsilon2":35,"opticalepsilonerror":54,"opticaln":35,"opticaln2":35,"opticalnerror":11,"optical2vcalc":35,"optical2vcalc2":35,"optical2vcalcerror":11,"optical2vmeasured":35,"optical2vmeasured2":35,"optical2vmeasurederror":11,"rimin":56,"rimax":57,"opticaldispersion":11,"opticalpleochroism":58,"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":59,"industrial":11,"occurrence":60,"otheroccurrence":11,"type_specimen_store":61,"description_short":11,"aboutname":62,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":63,"reviewed_at":11,"variety_of":11,"varieties":64,"group_members":65,"associates":66,"confused_with":67,"type_localities":76,"occurrence_total":39,"citations":83,"images":97,"structures":98,"synonyms":105,"language_names":109,"wikidata_qid":127,"texts":128},30908,"1:1:30908:6","524a1a84-f255-48f1-9e8b-b308a6b2e26b","Demartinite","Dma",0,"mineral",null,57,false,"K\u003Csub>2\u003C\u002Fsub>[SiF\u003Csub>6\u003C\u002Fsub>]","K\u003Csub>2\u003C\u002Fsub>SiF\u003Csub>6\u003C\u002Fsub>",[17,18,19],"Si","K","F",[17,18,19],[22],"APPROVED",2006,2007,"3","C","H","20","11","5","2","Hexagonal",18,114,"0","5.6461","9.2322",8,2,"Hexagonal pyramidal crystals. The observed forms are the pedion {001} and the hexagonal pyramid {112}.","Colorless hexagonal pyramidal crystals up to 0.3 mm across.","2.85","2.87","Transparent","White","Colorless",[48,49],"colorless","white",[49],"Uniaxial","-","1.350",5,"1.340",1.34,1.35,"Non-pleochroic","Not hygroscopic.","From a fumarole, on a fragment of altered pyroclastic breccia.","State University of Milan, Italy, number 2006-1.","After Francesco Demartin (born 1953), professor of General and Inorganic Chemistry and Stechiometry at the University of Milan, Italy. He has made significant contributions to the chemistry of metallic clusters in organometallic compounds and to the crystal structure of Alpine rare-earth minerals and uranium minerals.","2025-10-08 15:01:29",[],[],[],[68],{"id":69,"name":70,"entrytype":9,"csystem":71,"ima_formula":15,"mindat_formula":14,"hmin":72,"hmax":72,"dmeas":73,"dcalc":74,"primary_image_id":75},1900,"Hieratite","Isometric",2.5,"2.665","2.668",11405,[77],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},5552,"La Fossa crater, Vulcano Island, Lipari, Eolie Islands (Aeolian Islands), Metropolitan City of Messina, Sicily, Italy",38.4034457,14.9614044,"Italy",[84,89,93],{"id":85,"year":86,"html":87,"doi":88},400719,1952,"Denaeyer, Marcel E., Ledent, D. (1952) Sur la présence de la modification hexagonale de la hiératite (camermanite) dans des incrustations de sels potassiques d'une cheminée d'usine. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  75 (4) 231-236 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1952.4772'>doi:10.3406\u002Fbulmi.1952.4772\u003C\u002Fa>","10.3406\u002Fbulmi.1952.4772",{"id":90,"year":24,"html":91,"doi":92},64457,"Gramaccioli, C. M., Campostrini, I. (2007) Demartinite, a new polymorph of K\u003Csub>2\u003C\u002Fsub>SiF\u003Csub>6\u003C\u002Fsub> from La Fossa Crater, Vulcano, Aeolian Islands, Italy. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  45 (5) 1275-1280 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.45.5.1275'>doi:10.2113\u002Fgscanmin.45.5.1275\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol45\u002FCM45_1275.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.45.5.1275",{"id":94,"year":95,"html":96,"doi":11},16963949,2022,"(2022) Demartinite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FDemartinite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[99],{"id":100,"url":101,"label":102,"formula":103,"spacegroup":104,"year":24},3597,"\u002Fcif\u002F3597.cif","Gramaccioli 2007","K2 Si F6","P 63 m c",[106,107,108],"Camermanite","Demartiniet","IMA2006-034",[110,114,119,123],{"lang":111,"names":112},"ca",[113],"demartinita",{"lang":115,"names":116},"de",[117,118],"Demartinit","IMA 2006-034",{"lang":120,"names":121},"eu",[122],"Demartinita",{"lang":124,"names":125},"it",[126],"demartinite","Q19833498",{"history":11,"applications":11}]