[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2101":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":20,"key_elements":21,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":31,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":39,"c":40,"alpha":37,"beta":37,"gamma":37,"aerror":41,"berror":42,"cerror":43,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":44,"z":45,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":47,"hmin":48,"hmax":48,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":37,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":11,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":11,"colors":54,"streak_colors":60,"luminescence":61,"uv":62,"cleavage":63,"cleavagetype":11,"fracturetype":64,"tenacity":11,"commentbreak":11,"opticaltype":65,"opticalsign":66,"opticalalpha":67,"opticalalpha2":37,"opticalalphaerror":41,"opticalbeta":68,"opticalbeta2":37,"opticalbetaerror":69,"opticalgamma":70,"opticalgamma2":37,"opticalgammaerror":69,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"opticaldispersion":73,"opticalpleochroism":74,"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":75,"other":76,"industrial":11,"occurrence":77,"otheroccurrence":11,"type_specimen_store":11,"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":82,"confused_with":83,"type_localities":84,"occurrence_total":69,"citations":89,"images":140,"structures":158,"synonyms":169,"language_names":171,"wikidata_qid":203,"texts":204},2101,"1:1:2101:8","5535e0b5-22ff-49fb-8156-de9076992028","Johachidolite","Jhd",0,"mineral",null,333,false,"CaAlB\u003Csub>3\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>",[16,17,18,19],"Al","Ca","B","O",[16,17,18,19],[18],"10.1.16",[24,25],"APPROVED","GRANDFATHERED",1942,"6","C","05","24","5","3","1","Orthorhombic",8,51,"0","9.767","11.723","4.3718",2,3,5,408.3,4,"Occurs as grains and lamellar masses.","Grains and lamellar masses.",7.5,"3.4","vitreous","Transparent","White","Colorless, white, pale yellow, light green",[55,56,57,58,59],"colorless","white","yellow","green","blue",[56],"pale blue to intense blue under SW UV","Intense blue fluorescence (UV) due to traces of REEs.","none","Sub-Conchoidal","Biaxial","+","1.712","1.717",1,"1.726",1.712,1.726,"relatively strong r> v","Non-pleochroic","Begins to fuse at about yellow heat, without giving off water. Readily fuses at read heat to a clear hard glass. The fused glass is very slowly soluble in cold l:l HCl.","Insoluble or very slightly soluble in strong acids (HF, HCl, aqua regia) or in hot strong alkaline solutions.","Nepheline dikes traversing limestone.","Named for its type locality, Johachido District, North Korea, an obsolete Japanese colonial-era name for the locality.","2025-10-11 18:16:06",[],[],[],[],[85],{"id":86,"txt":87,"latitude":11,"longitude":11,"country":88},127065,"Sangpal-tong (Johachido), Changbaeng-myon, Kilju County, North Hamgyong Province, North Korea","North Korea",[90,93,97,101,105,109,113,117,121,125,129,132,136],{"id":91,"year":26,"html":92,"doi":11},16113330,"Iwase, E., Saito, N. (1942) Johachidolite - a new mineral of hydrous fluoborate of sodium, calcium and aluminium. Scientific Papers of the Institute of Physical and Chemical Research, Tokyo: 39: 300-304.",{"id":94,"year":95,"html":96,"doi":11},16113331,1948,"Fleischer, M. (1948) New mineral names. American Mineralogist: 33: 98-100.",{"id":98,"year":99,"html":100,"doi":11},1118652,1951,"Palache, Charles; Berman, Harry; Frondel, Clifford (1951) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.",{"id":102,"year":103,"html":104,"doi":11},525065,1968,"Davies, W. O., Machin, M. P. (1968) Johachidolite, a revised chemical formula. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (11-12) 2082-2083 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_2082.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":106,"year":107,"html":108,"doi":11},16113334,1972,"Moore, P.B., Araki, T. (1972) Johachidolite, CaAl[B3O7], a borate with very dense atomic structure. Nature Physical Science: 240: 63-65.",{"id":110,"year":111,"html":112,"doi":11},526829,1977,"Aristarain, Lorenzo F., Erd, Richard C. (1977) Johachidolite redefined: a calcium aluminum borate . \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (3-4) 327-329 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_327.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":114,"year":115,"html":116,"doi":11},15418311,1996,"Grew, Edward S.; Anovitz, Lawrence M. - \u003Ci>Eds.\u003C\u002Fi> (1996) Boron - Mineralogy, Petrology and Geochemistry. \u003Ci>Reviews in Mineralogy\u003C\u002Fi> Vol. 33. Mineralogical Society of America p.862",{"id":118,"year":119,"html":120,"doi":11},16113336,1999,"Harding, R.R., Francis, J.G., Oldershaw, C.J.E., Rankin, A.H. (1999) Johachidolite - a new gem. The Journal of Gemmology: 26(5): 324-329.",{"id":122,"year":123,"html":124,"doi":11},16965132,2005,"(2005) Johachidolite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fjohachidolite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":126,"year":127,"html":128,"doi":11},16113337,2007,"Peretti, A., Peretti, F., Tun, N.L., Günther, D., Hametner. K., Bieri, W., Reusser, E., Kadiyski, M., Armbruster, T. (2007) Gem quality johachidolite: occurrence, chemical composition and crystal structure. Contributions to Gemology: 2007(5): 1-53.",{"id":130,"year":127,"html":131,"doi":11},16113338,"Kawano, J., Abduriyim, A. (2007) Natural johachidolite. Gemmology: 38(459): 12-14.",{"id":133,"year":134,"html":135,"doi":11},16113340,2008,"Kadiyski, M., Armbruster, T., Günther, D., Reusser, E., Peretti, A. (2008) Johachidolite, CaAl[B3O7], a mineralogical and structural peculiarity. European Journal of Mineralogy: 20: 965-973.",{"id":137,"year":134,"html":138,"doi":139},532065,"Chadwick, Karen M., Breeding, Christopher M. (2008) Color Variations and Properties of Johachidolite from Myanmar. \u003Ci>Gems & Gemology\u003C\u002Fi>,  44 (3) 246-251 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5741\u002Fgems.44.3.246'>doi:10.5741\u002Fgems.44.3.246\u003C\u002Fa>","10.5741\u002Fgems.44.3.246",[141,151],{"id":142,"source_url":143,"license_code":144,"credit_html":145,"title":146,"description":147,"author":148,"original_width":149,"original_height":150},12645,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151739","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151739\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Johachidolite-177597.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJohachidolite\" class=\"extiw\" title=\"en:Johachidolite\">Johachidolite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Pein Pyit (Painpyit), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMogok\" class=\"extiw\" title=\"en:Mogok\">Mogok\u003C\u002Fa>, Sagaing District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMandalay_Division\" class=\"extiw\" title=\"en:Mandalay Division\">Mandalay Division\u003C\u002Fa>, Burma (Myanmar) (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-8062.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 3.5 x 3.0 x 1.6 cm.\u003C\u002Fdd>\n\u003Cdd>Johachidolite is a calcium aluminum borate and this specimen is an incredible rarity of size and stature that makes it among the more important rare species specimens from this part of the world. This crystal is exceptionally large. Ex. William Larson Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",737,800,{"id":152,"source_url":153,"license_code":144,"credit_html":154,"title":155,"description":156,"author":148,"original_width":157,"original_height":150},5861,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10461042","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10461042\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Johachidolite-rare08-2-92b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJohachidolite\" class=\"extiw\" title=\"en:Johachidolite\">Johachidolite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Pein Pyit (Painpyit), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMogok\" class=\"extiw\" title=\"en:Mogok\">Mogok\u003C\u002Fa>, Sagaing District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMandalay_Division\" class=\"extiw\" title=\"en:Mandalay Division\">Mandalay Division\u003C\u002Fa>, Burma (Myanmar) (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-8062.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 3.5 x 3.0 x 1.6 cm\n\u003Cdl>\u003Cdt>Johachidolite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Johachidolite is a calcium aluminum borate and this specimen is an INCREDIBLE rarity of size and stature that makes it among the more important rare species specimens from this part of the world. Previously known as simply grains or masses and described based on those habits, these crystals when first found and identified (after being first thought to be clinohumite) redefined the species. A crystal of 1 cm would be considered stellar. This crystal, which I am told is the largest found with any degree of crystal faces and form to it, is perhaps the largest good example of the species known to the market. It was taken out years ago in a parcel of gem rough (before the embargo) by William Larson and has been in his collection since, until exchanged to me. Larson has what is certainly the finest reference colleciton of Burmese minerals, from his many travels there for the gem business, and has given large suites of them to many museums. However, this was the best ofspecies he had been able to obtain.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",730,[159,165],{"id":160,"url":161,"label":162,"formula":163,"spacegroup":164,"year":134},6885,"\u002Fcif\u002F6885.cif","Kadiyski 2008","Ca Al B3 O7","C m m a",{"id":166,"url":167,"label":168,"formula":163,"spacegroup":164,"year":107},6886,"\u002Fcif\u002F6886.cif","Moore 1972",[170],"Johachidoliet",[172,176,180,184,187,191,195,199],{"lang":173,"names":174},"ca",[175],"johachidolita",{"lang":177,"names":178},"de",[179],"Johachidolith",{"lang":181,"names":182},"eu",[183],"Johachidolita",{"lang":185,"names":186},"it",[7],{"lang":188,"names":189},"ja",[190],"上八洞石",{"lang":192,"names":193},"pl",[194],"Johachidolit",{"lang":196,"names":197},"ru",[198],"Йохачидолит",{"lang":200,"names":201},"uk",[202],"Йогачидоліт","Q3808782",{"history":11,"applications":11}]