[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:9791":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":8,"polytypeof":8,"groupid":8,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":8,"ima_formula":8,"elements":15,"sigelements":19,"key_elements":8,"impurities":8,"cim":8,"ima_status":8,"ima_notes":8,"ima_history":8,"approval_year":8,"publication_year":8,"discovery_year":8,"strunz10ed1":20,"strunz10ed2":20,"strunz10ed3":20,"strunz10ed4":8,"dana8ed1":20,"dana8ed2":20,"dana8ed3":20,"dana8ed4":20,"csystem":8,"cclass":8,"spacegroup":8,"spacegroupset":20,"a":8,"b":8,"c":8,"alpha":8,"beta":8,"gamma":8,"aerror":8,"berror":8,"cerror":8,"alphaerror":8,"betaerror":8,"gammaerror":8,"va3":8,"z":8,"csmetamict":13,"commentcrystal":8,"twinning":8,"tranglide":8,"parting":8,"epitaxidescription":8,"morphology":8,"tlform":8,"hmin":8,"hmax":8,"hardtype":8,"vhnmin":20,"vhnmax":20,"vhnerror":8,"vhng":8,"vhns":8,"commenthard":8,"dmeas":20,"dmeas2":20,"dcalc":20,"dmeaserror":8,"dcalcerror":8,"commentdense":8,"lustre":8,"lustretype":8,"commentluster":8,"diapheny":8,"streak":8,"colour":8,"commentcolor":8,"colors":8,"streak_colors":8,"luminescence":8,"uv":8,"cleavage":8,"cleavagetype":8,"fracturetype":8,"tenacity":8,"commentbreak":8,"opticaltype":8,"opticalsign":8,"opticalalpha":8,"opticalalpha2":20,"opticalalphaerror":8,"opticalbeta":8,"opticalbeta2":20,"opticalbetaerror":8,"opticalgamma":8,"opticalgamma2":20,"opticalgammaerror":8,"opticalomega":8,"opticalomega2":20,"opticalomegaerror":8,"opticalepsilon":8,"opticalepsilon2":20,"opticalepsilonerror":8,"opticaln":8,"opticaln2":8,"opticalnerror":8,"optical2vcalc":8,"optical2vcalc2":8,"optical2vcalcerror":8,"optical2vmeasured":8,"optical2vmeasured2":8,"optical2vmeasurederror":8,"rimin":8,"rimax":8,"opticaldispersion":8,"opticalpleochroism":8,"opticalpleochorismdesc":8,"opticalbirefringence":8,"opticalcomments":8,"opticalcolour":8,"opticalinternal":8,"opticaltropic":8,"opticalanisotropism":8,"opticalbireflectance":8,"opticalextinction":8,"opticalr":8,"specdispm":8,"ir":8,"electrical":8,"magnetism":8,"thermalbehaviour":8,"other":8,"industrial":8,"occurrence":8,"otheroccurrence":8,"type_specimen_store":8,"description_short":8,"aboutname":21,"rock_parent":8,"rock_parent2":8,"rock_root":22,"rock_bgs_code":8,"meteoritical_code":8,"updttime":23,"reviewed_at":8,"variety_of":24,"varieties":32,"group_members":33,"associates":34,"confused_with":35,"type_localities":36,"occurrence_total":37,"citations":38,"images":57,"structures":174,"synonyms":175,"language_names":177,"wikidata_qid":8,"texts":178},9791,"1:1:9791:4","99e3c87a-8d81-44b2-8c69-1bb75e520b76","Jelly Opal",null,2,"variety",3004,53,false,"SiO\u003Csub>2\u003C\u002Fsub>·nH\u003Csub>2\u003C\u002Fsub>O",[16,17,18],"Si","O","H",[16,17,18],"0","The origin of the word \"opal\" is uncertain. It may be from the Sanskrit \"upala\", meaning \"stone\" or \"precious stone\" or from opalus, the ancient Latin name for the gem (Pliny the Elder, 75-79). Pliny may have also referred to the gem as paederos, but a modern commentary by Kostov (2008) questions if that name was actually applied to the opal in the modern sense.",0,"2025-08-11 12:14:31",{"id":11,"name":25,"entrytype":22,"csystem":8,"ima_formula":26,"mindat_formula":14,"hmin":27,"hmax":28,"dmeas":29,"dcalc":20,"strunz10ed1":30,"primary_image_id":31},"Opal","SiO\u003Csub>2\u003C\u002Fsub> · nH\u003Csub>2\u003C\u002Fsub>O",5.5,6.5,"1.9","4",18161,[],[],[],[],[],8,[39,44,49,53],{"id":40,"year":41,"html":42,"doi":43},565312,1971,"Jones, J. B., Segnit, E. R. (1971) The nature of opal I. nomenclature and constituent phases. \u003Ci>Journal of the Geological Society of Australia\u003C\u002Fi>,  18 (1) 57-68 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1080\u002F00167617108728743'>doi:10.1080\u002F00167617108728743\u003C\u002Fa>","10.1080\u002F00167617108728743",{"id":45,"year":46,"html":47,"doi":48},3235954,1994,"Elzea, J.M., Odom, I.E., Miles, W.J. (1994) Distinguishing well ordered opal-CT and opal-C from high temperature cristobalite by x-ray diffraction. \u003Ci>Analytica Chimica Acta\u003C\u002Fi>, 286 (1). 107-116 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0003-2670(94)80182-7'>doi:10.1016\u002F0003-2670(94)80182-7\u003C\u002Fa>","10.1016\u002F0003-2670(94)80182-7",{"id":50,"year":51,"html":52,"doi":8},16129728,1996,"Lapis Extra No. 10, Opal (1996).",{"id":54,"year":55,"html":56,"doi":8},16119011,2008,"Kostov, Rusian I. (2008) Orphic Lithica As A Source Of Late Antiquity Mineralogical Knowledge. \u003Ci>Annual Of The University Of Mining And Geology “ST. Ivan Rilski”\u003C\u002Fi>,  51 (1) 109-115",[58,68,77,87,92,97,104,109,114,119,124,129,134,139,144,149,154,159,164,169],{"id":59,"source_url":60,"license_code":61,"credit_html":62,"title":63,"description":64,"author":65,"original_width":66,"original_height":67},61537,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10130519","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10130519\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Opal-41395.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOpal\" class=\"extiw\" title=\"en:Opal\">Opal\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Virgin Valley District, Humboldt County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNevada\" class=\"extiw\" title=\"en:Nevada\">Nevada\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-5881.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>This is a large chunk of solid opal, the most important part of the specimen being the transparent \"jelly opal\" with a glowing internal light (the white part of the specimen is also opal, but is not particularly colorful or fiery). This \"jelly opal\" part of the specimen measures around 3 cm across and 1.5 cm thick, so it is a rich piece for the collector or the lapidary! Worth? i dont know, as it came in a collection and i am not an opal expert, but i suspect its very good! 4.3 x 3.5 x 3.1cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",600,568,{"id":69,"source_url":70,"license_code":71,"credit_html":72,"title":73,"description":74,"author":75,"original_width":76,"original_height":76},37675,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=157392604","CC BY-SA 4.0","W.carter, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=157392604\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cabochon-cut water opal 3.jpg","Cabochon-cut water opal with a blue-purplish glow. Studio photography in Vibble, Visby, Gotland, Sweden.","W.carter",1384,{"id":78,"source_url":79,"license_code":80,"credit_html":81,"title":82,"description":83,"author":84,"original_width":85,"original_height":86},61542,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84575632","CC BY-SA 2.0","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84575632\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass water opal) - SiO2·nH2O (29177687237).jpg","\u003Cp>hyalite (glass \u002F water opal) - SiO2·nH2O\nlocality: Valeč, Czech Republic\nphoto (c) 2018 Jan Helebrant\n\u003C\u002Fp>\n<a href=\"\u003Ca rel=\"nofollow\" class=\"external free\" href=\"http:\u002F\u002Fwww.juhele.blogspot.cz\">http:\u002F\u002Fwww.juhele.blogspot.cz\u003C\u002Fa>\" rel=\"nofollow\">www.juhele.blogspot.cz<\u002Fa>","Jan Helebrant",4000,3000,{"id":88,"source_url":89,"license_code":80,"credit_html":90,"title":91,"description":83,"author":84,"original_width":85,"original_height":86},61543,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84575633","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84575633\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass water opal) - SiO2·nH2O (29177682567).jpg",{"id":93,"source_url":94,"license_code":80,"credit_html":95,"title":96,"description":83,"author":84,"original_width":85,"original_height":86},61544,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84575637","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84575637\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass water opal) - SiO2·nH2O (44066539962).jpg",{"id":98,"source_url":99,"license_code":80,"credit_html":100,"title":101,"description":102,"author":84,"original_width":103,"original_height":85},61546,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715715","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715715\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583816162).jpg","\u003Cp>hyalite (glass \u002F water opal) - SiO2·nH2O\nlocality: Valeč, Czech Republic\nphoto (c) 2020 Jan Helebrant\n\u003C\u002Fp>\n<a href=\"\u003Ca rel=\"nofollow\" class=\"external free\" href=\"http:\u002F\u002Fwww.juhele.blogspot.com\">http:\u002F\u002Fwww.juhele.blogspot.com\u003C\u002Fa>\" rel=\"noreferrer nofollow\">www.juhele.blogspot.com<\u002Fa>",6000,{"id":105,"source_url":106,"license_code":80,"credit_html":107,"title":108,"description":102,"author":84,"original_width":103,"original_height":85},61547,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715725","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715725\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583015943).jpg",{"id":110,"source_url":111,"license_code":80,"credit_html":112,"title":113,"description":102,"author":84,"original_width":103,"original_height":85},61548,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715728","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715728\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583741276).jpg",{"id":115,"source_url":116,"license_code":80,"credit_html":117,"title":118,"description":102,"author":84,"original_width":103,"original_height":85},61549,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715739","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715739\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583733166).jpg",{"id":120,"source_url":121,"license_code":80,"credit_html":122,"title":123,"description":102,"author":84,"original_width":103,"original_height":85},61550,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715741","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715741\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583729241).jpg",{"id":125,"source_url":126,"license_code":80,"credit_html":127,"title":128,"description":102,"author":84,"original_width":103,"original_height":85},61551,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715743","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715743\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50582986578).jpg",{"id":130,"source_url":131,"license_code":80,"credit_html":132,"title":133,"description":102,"author":84,"original_width":103,"original_height":85},61552,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715750","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715750\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583716756).jpg",{"id":135,"source_url":136,"license_code":80,"credit_html":137,"title":138,"description":102,"author":84,"original_width":85,"original_height":86},61553,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715759","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715759\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass, water opal) - SiO2·nH2O from Valeč, Czech Republic (50582962038).jpg",{"id":140,"source_url":141,"license_code":80,"credit_html":142,"title":143,"description":102,"author":84,"original_width":103,"original_height":85},61554,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715761","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715761\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50582972533).jpg",{"id":145,"source_url":146,"license_code":80,"credit_html":147,"title":148,"description":102,"author":84,"original_width":103,"original_height":85},61555,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715762","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715762\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass - water opal) - SiO2·nH2O in Valeč, Czech Republic (50583840477).jpg",{"id":150,"source_url":151,"license_code":80,"credit_html":152,"title":153,"description":102,"author":84,"original_width":85,"original_height":86},61556,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715771","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715771\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass, water opal) - SiO2·nH2O from Valeč, Czech Republic (50582962698).jpg",{"id":155,"source_url":156,"license_code":80,"credit_html":157,"title":158,"description":102,"author":84,"original_width":85,"original_height":86},61557,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715774","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715774\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass, water opal) - SiO2·nH2O from Valeč, Czech Republic (50582960693).jpg",{"id":160,"source_url":161,"license_code":80,"credit_html":162,"title":163,"description":102,"author":84,"original_width":85,"original_height":86},61558,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715776","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715776\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass, water opal) - SiO2·nH2O from Valeč, Czech Republic (50583699741).jpg",{"id":165,"source_url":166,"license_code":80,"credit_html":167,"title":168,"description":102,"author":84,"original_width":85,"original_height":86},61559,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715777","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715777\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass, water opal) - SiO2·nH2O from Valeč, Czech Republic (50583817677).jpg",{"id":170,"source_url":171,"license_code":80,"credit_html":172,"title":173,"description":102,"author":84,"original_width":85,"original_height":86},61560,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715786","Jan Helebrant, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=97715786\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hyalite (glass, water opal) - SiO2·nH2O from Valeč, Czech Republic (50582958768).jpg",[],[176],"Water Opal",[],{"history":8,"applications":8}]