[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2089":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":21,"key_elements":22,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":40,"c":41,"alpha":42,"beta":43,"gamma":42,"aerror":44,"berror":45,"cerror":44,"alphaerror":11,"betaerror":46,"gammaerror":11,"va3":11,"z":44,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":47,"hmin":36,"hmax":48,"hardtype":11,"vhnmin":49,"vhnmax":50,"vhnerror":11,"vhng":51,"vhns":11,"commenthard":11,"dmeas":52,"dmeas2":52,"dcalc":53,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":63,"luminescence":11,"uv":11,"cleavage":64,"cleavagetype":65,"fracturetype":11,"tenacity":66,"commentbreak":11,"opticaltype":67,"opticalsign":11,"opticalalpha":68,"opticalalpha2":42,"opticalalphaerror":11,"opticalbeta":69,"opticalbeta2":42,"opticalbetaerror":11,"opticalgamma":70,"opticalgamma2":42,"opticalgammaerror":11,"opticalomega":42,"opticalomega2":42,"opticalomegaerror":11,"opticalepsilon":42,"opticalepsilon2":42,"opticalepsilonerror":11,"opticaln":42,"opticaln2":42,"opticalnerror":11,"optical2vcalc":42,"optical2vcalc2":42,"optical2vcalcerror":11,"optical2vmeasured":42,"optical2vmeasured2":42,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"opticaldispersion":73,"opticalpleochroism":74,"opticalpleochorismdesc":75,"opticalbirefringence":76,"opticalcomments":11,"opticalcolour":77,"opticalinternal":78,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":76,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":79,"otheroccurrence":11,"type_specimen_store":80,"description_short":81,"aboutname":82,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":83,"reviewed_at":11,"variety_of":11,"varieties":84,"group_members":85,"associates":98,"confused_with":99,"type_localities":102,"occurrence_total":109,"citations":110,"images":136,"structures":147,"synonyms":154,"language_names":157,"wikidata_qid":178,"texts":179},2089,"1:1:2089:9","fd29bcbd-5ae1-46e2-b0be-7806267d5edc","Jeppeite","Jep",0,"mineral",null,494675,123,false,"K\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>6\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>","(K,Ba)\u003Csub>2\u003C\u002Fsub>(Ti,Fe\u003Csup>3+\u003C\u002Fsup>)\u003Csub>6\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>",[18,19,20],"Ti","O","K",[18,19,20],[18],"7.9.28",[25],"APPROVED",1984,"1984","4","C","50","8","7","9","1","Monoclinic",5,11,"C2\u002Fm ","15.453","3.8368","9.123","0","99.25",2,7,1,"Plentiful and prismatic to acicular crystals up to 2 x 2 mm in size. Also as fragile aggregates closely associated with and overgrown on priderite.",6,"664","773",100,"3.94","3.972","Sub-Metallic","Opaque","pale brown","Black",[59,60,61,62],"black","brown","blue","green",[60],"Perfect on {100}; good on \u003Cmi>{20_1}\u003C\u002Fmi>.","Perfect","brittle","Biaxial","2.13","2.21","2.35",2.13,2.35,"strong","Strong","X = Capri blue; Y = dark greenish brown to almost opaque; Z = dark olive-buff.","weak","gray","pale golden","Weathered lamproite plug.","Western Australian Musesum, Perth, Australia, MDC6401.\r\nThe Natural History Museum, London, England, 1983,604–609 and E.870–871.","The K analogue of nixonite.","Named in 1984 by M.W. Pryce, L.C. Hodge and A.J. Criddle in honor of John Frederik Biccard Jeppe (1920 - ) geologist of Nedlands, Western Australia, who first discovered the mineral.","2025-11-29 18:58:43",[],[86,93],{"id":87,"name":88,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":89,"hmin":36,"hmax":90,"dmeas":11,"dcalc":91,"primary_image_id":92},494657,"Hopmannite","Ba\u003Csub>2\u003C\u002Fsub>(Ti\u003Csub>5\u003C\u002Fsub>Fe)O\u003Csub>13\u003C\u002Fsub>",5.5,"4.15",9416,{"id":94,"name":95,"entrytype":9,"csystem":35,"ima_formula":96,"mindat_formula":96,"hmin":36,"hmax":48,"dmeas":11,"dcalc":97,"primary_image_id":11},53410,"Nixonite","Na\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>6\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>","3.51",[],[100,101],{"id":87,"name":88,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":89,"hmin":36,"hmax":90,"dmeas":11,"dcalc":91,"primary_image_id":92},{"id":94,"name":95,"entrytype":9,"csystem":35,"ima_formula":96,"mindat_formula":96,"hmin":36,"hmax":48,"dmeas":11,"dcalc":97,"primary_image_id":11},[103],{"id":104,"txt":105,"latitude":106,"longitude":107,"country":108},12219,"Walgidee Hills, Noonkanbah Station, Derby-West Kimberley Shire, Western Australia, Australia",-18.3094933,124.8572098,"Australia",3,[111,116,121,125,129,132],{"id":112,"year":113,"html":114,"doi":115},106821,1962,"Cid-Dresdner, Hilda; Buerger, M. J. (1962) The crystal structure of potassium hexatitanate K\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>6\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  117 (5-6). 411-430 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1962.117.5-6.411'>doi:10.1524\u002Fzkri.1962.117.5-6.411\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol117\u002FZK117_411.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1962.117.5-6.411",{"id":117,"year":118,"html":119,"doi":120},8381561,1977,"Bagshaw, A.N.; Doran, B.H.; White, A.H.; Willis, A.C. (1977) Crystal structure of a natural potassium-barium hexatitanate isostructural with K2Ti6O13. \u003Ci>Australian Journal of Chemistry\u003C\u002Fi>,  30 (6). 1195-1200 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1071\u002Fch9771195'>doi:10.1071\u002Fch9771195\u003C\u002Fa>","10.1071\u002Fch9771195",{"id":122,"year":26,"html":123,"doi":124},3623,"Pryce, M. W., Hodge, L. C., Criddle, A. J. (1984) Jeppeite, a new K-Ba-Fe titanate from Walgidee Hills, Western Australia. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  48 (347) 263-266 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1984.048.347.11'>doi:10.1180\u002Fminmag.1984.048.347.11\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_48\u002F48-347-263.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1984.048.347.11",{"id":126,"year":127,"html":128,"doi":11},528143,1985,"Dunn, Pete J., Fleischer, Michael, Langley, Richard H., Shigley, James E., Zilczer, Janet A. (1985) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  70 (7-8) 871-881 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM70\u002FAM70_871.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":130,"year":127,"html":131,"doi":11},16120691,"Birch, W.D. (1985) A note on large crystals of priderite, jeppeite, wadeite and other minerals from Walgidee Hills, Western Australia. Australian Mineralogist: 1: 298-302.",{"id":133,"year":134,"html":135,"doi":11},16965114,2005,"(2005) Jeppeite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fjeppeite.pdf' class='refpdflink'>\u003C\u002Fa>",[137],{"id":138,"source_url":139,"license_code":140,"credit_html":141,"title":142,"description":143,"author":144,"original_width":145,"original_height":146},12588,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=181754488","CC BY 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=181754488\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jeppeite.jpg","Black crystals of the rare mineral jeppeite from the TL in Australia (Walgidee Hills, Noonkanbah Station, Derby-West Kimberley Shire, Western Australia, Australia). Ex. Erich Laskowski collection (USA).","David Hospital",658,600,[148],{"id":149,"url":150,"label":151,"formula":152,"spacegroup":153,"year":113},6872,"\u002Fcif\u002F6872.cif","Cid-Dresdner 1962","K2 Ti6 O13","C 1 2\u002Fm 1",[155,156],"IMA1980-080","Jeppeiet",[158,162,167,171,174],{"lang":159,"names":160},"ca",[161],"jeppeïta",{"lang":163,"names":164},"de",[165,166],"IMA 1980-080","Jeppeit",{"lang":168,"names":169},"eu",[170],"Jeppeita",{"lang":172,"names":173},"it",[7],{"lang":175,"names":176},"zh",[177],"钾钛石","Q3807944",{"history":11,"applications":11}]