[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2123":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":22,"key_elements":23,"impurities":11,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":27,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":39,"beta":39,"gamma":39,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":44,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":50,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":55,"colors":56,"streak_colors":59,"luminescence":11,"uv":60,"cleavage":61,"cleavagetype":62,"fracturetype":63,"tenacity":64,"commentbreak":65,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":39,"opticalalphaerror":11,"opticalbeta":69,"opticalbeta2":39,"opticalbetaerror":11,"opticalgamma":70,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":71,"optical2vcalc2":39,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":39,"optical2vmeasurederror":11,"rimin":73,"rimax":74,"opticaldispersion":75,"opticalpleochroism":76,"opticalpleochorismdesc":11,"opticalbirefringence":77,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":78,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":79,"other":80,"industrial":11,"occurrence":81,"otheroccurrence":11,"type_specimen_store":82,"description_short":11,"aboutname":83,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":84,"reviewed_at":11,"variety_of":11,"varieties":85,"group_members":86,"associates":87,"confused_with":88,"type_localities":89,"occurrence_total":43,"citations":96,"images":118,"structures":136,"synonyms":148,"language_names":151,"wikidata_qid":185,"texts":186},2123,"1:1:2123:0","cb37ada6-a7ff-4154-9615-a83ac9fd21aa","Junitoite","Jit",0,"mineral",null,221,false,"CaZn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O","CaZn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub> · H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Ca","Si","Zn","O","H",[17,18,19,20,21],[19],"14.7.17",[26],"APPROVED",1976,"1976","9","B","D","15","56","2","1","Orthorhombic",6,16,"0","12.51","6.31","8.56",4,"Cell re-set from original","Crystals to 5mm with hemimorphic development. c {001}, b {010}, k {101}, p {111}, r {131}, -r \u003Cmi>{13_1}\u003C\u002Fmi>, -g \u003Cmi>{19_1}\u003C\u002Fmi>. (Viscinal forms may show herringbone pattern [\"whishbone\"]).","Randomly oriented colorless to lavender platy crystals up to 5 x 0.5 mm.",4.5,"3.5","3.506","Dcalc from Yang et al. (2012)","Adamantine,Vitreous,Sub-Vitreous","Transparent","White","Colorless","Sometimes milky white to pale lavender due to alteration.",[57,58],"colorless","white",[58],"Not fluorescent.","{010} very good,{100} and {101} are poor.","Very Good","Micaceous","very brittle","Breaks somewhat like mica in that the plates separate easily by breaking using a sharp point.","Biaxial","+","1.656","1.664","1.672","88","86",1.656,1.672,"r \u003C v, very weak","Non-pleochroic","0.016","X = b; Y = a; Z = c.","Strongly pyroelectric.","Easily soluble in cold 10% HCl or 1:7 HNO3, but is insoluble in water. Slowly decomposed by hot 40% KOH.\r\n\r\nHeated in a closed tube, it quickly turns milky-white, spalling into flakes that separate on {010}. Water is lost during the process, and it fuses to a clear glassy bead.","Contact metamorphosed zinc orebody.","University of Arizona, Tucson, Arizona, USA.\r\nHarvard University, Cambridge, Massachusetts, USA, 119097.\r\nNational Museum of Natural History, Washington, D.C., USA, 136688.\r\nUniversity of Paris, Paris, France.\r\nNational School of Mines, Paris, France.\r\nThe Natural History Museum, London, England, 1980,535.","Named by Sidney Arthur Williams in 1976 in honor of Jun Ito (25 September 1926, Japan - 6 June 1978, Chicago, Illinois, USA), mineralogist and crystallographer, University of Chicago, Chicago, IL, USA.  He first noted the compound, in 1968, in a series of experiments of synthesis of Pb-Ca-Zn silicates.","2025-08-11 12:14:21",[],[],[],[],[90],{"id":91,"txt":92,"latitude":93,"longitude":94,"country":95},3326,"Christmas Mine, Christmas, Banner Mining District, Gila County, Arizona, USA",33.0583333,-110.7458333,"USA",[97,101,104,109,113],{"id":98,"year":99,"html":100,"doi":11},524868,1968,"Ito, Jun (1968) Synthesis of some lead calcium zinc silicates. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (1-2) 231-240 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_231.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":102,"year":27,"html":103,"doi":11},526776,"Williams, Sidney A. (1976) Junitoite, a new hydrated calcium zinc silicate from Christmas, Arizona. \u003Ci>American Mineralogist\u003C\u002Fi>,  61 (11-12) 1255-1258 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM61\u002FAM61_1255.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":105,"year":106,"html":107,"doi":108},3702,1985,"Hamilton, R. D., Finney, J. J. (1985) The structure of junitoite, CaZn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub> · H\u003Csub>2\u003C\u002Fsub>O. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  49 (350) 91-95 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1985.049.350.13'>doi:10.1180\u002Fminmag.1985.049.350.13\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_49\u002F49-350-91.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1985.049.350.13",{"id":110,"year":111,"html":112,"doi":11},16965165,2001,"(2001) Junitoite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fjunitoite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":114,"year":115,"html":116,"doi":117},4769559,2012,"Yang, Hexiong, Jenkins, Neil G., Downs, Robert T. (2012) Redetermination of junitoite, CaZn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O. \u003Ci>Acta Crystallographica Section E Structure Reports Online\u003C\u002Fi>,  68 (10) 73 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs1600536812037622'>doi:10.1107\u002Fs1600536812037622\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FACE68_i73.pdf' class='refpdflink'>\u003C\u002Fa>","10.1107\u002Fs1600536812037622",[119,129],{"id":120,"source_url":121,"license_code":122,"credit_html":123,"title":124,"description":125,"author":126,"original_width":127,"original_height":128},12776,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=52540008","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=52540008\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Junitoite-744478.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJunitoite\" class=\"extiw\" title=\"en:Junitoite\">Junitoite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Dimension: 3.5 x 3.0 x 1.8 cm\u003C\u002Fdd>\n\u003Cdd>Locality: Christmas Mine, Christmas, Christmas area, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA\u003C\u002Fdd>\n\u003Cdd>Description: A wealth of vitreous to pearly junitoite crystals to 4mm adorn one end of this specimen. These crystals are about as large as they get. This is a fine example of this rare calcium zinc silicate from the one-time find at the Christmas mine. A significant USA rarity.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",930,877,{"id":130,"source_url":131,"license_code":122,"credit_html":132,"title":133,"description":125,"author":126,"original_width":134,"original_height":135},12777,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=56419043","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=56419043\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Junitoite-744476.jpg",958,1024,[137,143],{"id":138,"url":139,"label":140,"formula":141,"spacegroup":142,"year":115},6923,"\u002Fcif\u002F6923.cif","Yang 2012","Ca Zn2 Si2 O8 H2","A b a 2",{"id":144,"url":145,"label":146,"formula":141,"spacegroup":147,"year":106},6924,"\u002Fcif\u002F6924.cif","Hamilton 1985","A m a 2",[149,150],"IMA1975-042","Junitoiet",[152,156,161,165,168,171,175,178,181],{"lang":153,"names":154},"ca",[155],"junitoïta",{"lang":157,"names":158},"de",[159,160],"IMA 1975-042","Junitoit",{"lang":162,"names":163},"eu",[164],"Junitoita",{"lang":166,"names":167},"fr",[7],{"lang":169,"names":170},"it",[7],{"lang":172,"names":173},"ja",[174],"順伊藤石",{"lang":176,"names":177},"nl",[7],{"lang":179,"names":180},"pl",[160],{"lang":182,"names":183},"zh",[184],"水硅锌钙石","Q395127",{"history":11,"applications":11}]