[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:470430":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":14,"elements":15,"sigelements":23,"key_elements":24,"impurities":11,"cim":11,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":11,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":30,"cclass":31,"spacegroup":32,"spacegroupset":33,"a":34,"b":11,"c":35,"alpha":11,"beta":11,"gamma":11,"aerror":36,"berror":11,"cerror":36,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":37,"csmetamict":13,"commentcrystal":38,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":39,"hmin":40,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":41,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":42,"commentluster":11,"diapheny":43,"streak":11,"colour":44,"commentcolor":11,"colors":45,"streak_colors":11,"luminescence":11,"uv":46,"cleavage":47,"cleavagetype":48,"fracturetype":11,"tenacity":49,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"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":11,"industrial":11,"occurrence":50,"otheroccurrence":11,"type_specimen_store":51,"description_short":52,"aboutname":53,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":54,"reviewed_at":11,"variety_of":11,"varieties":55,"group_members":56,"associates":57,"confused_with":58,"type_localities":59,"occurrence_total":66,"citations":67,"images":82,"structures":83,"synonyms":84,"language_names":87,"wikidata_qid":101,"texts":102},470430,"1:1:470430:6","3c80d4ef-fdf0-4291-9b96-c641aeb33236","Gunmaite"," Gum",0,"mineral",null,16,false,"(Na\u003Csub>2\u003C\u002Fsub>Sr)Sr\u003Csub>2\u003C\u002Fsub>Al\u003Csub>10\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>F\u003Csub>14\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>",[16,17,18,19,20,21,22],"Al","Na","Sr","O","P","F","H",[16,17,18,19,20,21,22],[18],[26],"APPROVED","8","B","M","Trigonal",13,99,"R-3m ","6.9972","50.270",2,3,"crystals contained stacking faults"," occurs as the core in hexagonal tablet crystals, and gorceixite and goyazite like mineral with a zonal texture due to the Sr-Ba content are often present at the rim. The outermost rim in the yellow crystal consists of kintoreite or segnitite. The relationship between the core and rim is occasionally reversed, with gunmaite located at the rim. The diameter of the hexagonal crystals can be up to 500 μm, with a thickness of less than 100 μm in many cases. The gunmaite areas are euhedral to subhedral, and up to 200 micrometers in diameter.",5,"3.38","Resinous,Greasy","Transparent","colorless",[44],"none"," {001}","Perfect","brittle","products of the final stage of hydrothermal activity in association with greisenization. ","Type material is deposited in the collections of the National Museum of Nature and Science, Amakubo, Tsukuba, Ibaraki 305-0005, Japan, specimen number NSM-M49762","Unique combination of elements (status: Nov. 2022).\r\n\r\nStructurally related to alunite supergroup.\r\n\r\nBoth gunmaite and the co-described kiryuite are products of the final stage of hydrothermal activity during greisenization.","For the type locality.","2025-08-11 12:15:24",[],[],[],[],[60],{"id":61,"txt":62,"latitude":63,"longitude":64,"country":65},437694,"Vein No. 2, Tsukubara mine, Kiryu City, Gunma Prefecture, Japan",36.51139,139.42389,"Japan",1,[68,72,77],{"id":69,"year":70,"html":71,"doi":11},16143699,2020,"mdcl.issp.u-tokyo.ac.jp (2020) \u003Ca target='_blank' rel='nofollow' href='https:\u002F\u002Fmdcl.issp.u-tokyo.ac.jp\u002Fdenken\u002F?page_id=20#a26'>https:\u002F\u002Fmdcl.issp.u-tokyo.ac.jp\u002Fdenken\u002F?page_id=20#a26\u003C\u002Fa>",{"id":73,"year":74,"html":75,"doi":76},16143728,2022,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 70. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  34 (6) 591-601 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-34-591-2022'>doi:10.5194\u002Fejm-34-591-2022\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F34\u002F591\u002F2022\u002Fejm-34-591-2022.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-34-591-2022",{"id":78,"year":79,"html":80,"doi":81},16880758,2023,"Nishio-Hamane, Daisuke, Yajima, Takeshi, Ikari, Issei, Ohki, Yoshiya, Hori, Hirofumi, Ohara, Yoshihiro (2023) Kiryuite and gunmaite, two new minerals from Tsukubara, Kiryu City, Gunma Prefecture, Japan. \u003Ci>Journal of Mineralogical and Petrological Sciences\u003C\u002Fi>,  118 (1) 230605 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2465\u002Fjmps.230605'>doi:10.2465\u002Fjmps.230605\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.jstage.jst.go.jp\u002Farticle\u002Fjmps\u002F118\u002F1\u002F118_230605\u002F_pdf\u002F-char\u002Fen' class='refpdflink'>\u003C\u002Fa>","10.2465\u002Fjmps.230605",[],[],[85,86],"Gunmaiet","IMA2022-080",[88,92,97],{"lang":89,"names":90},"ca",[91],"gunmaïta",{"lang":93,"names":94},"de",[95,96],"Gunmait","IMA 2022-080",{"lang":98,"names":99},"ja",[100],"群馬石","Q115979772",{"history":11,"applications":11}]