[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2674":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":22,"key_elements":23,"impurities":11,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":20,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":11,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":39,"beta":43,"gamma":39,"aerror":38,"berror":44,"cerror":45,"alphaerror":11,"betaerror":46,"gammaerror":11,"va3":47,"z":48,"csmetamict":14,"commentcrystal":49,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":50,"tlform":51,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":52,"dmeas":53,"dmeas2":54,"dcalc":55,"dmeaserror":11,"dcalcerror":11,"commentdense":56,"lustre":11,"lustretype":57,"commentluster":11,"diapheny":58,"streak":59,"colour":60,"commentcolor":11,"colors":61,"streak_colors":66,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":67,"opticalsign":68,"opticalalpha":69,"opticalalpha2":39,"opticalalphaerror":11,"opticalbeta":70,"opticalbeta2":39,"opticalbetaerror":11,"opticalgamma":71,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":72,"optical2vcalc2":39,"optical2vcalcerror":11,"optical2vmeasured":39,"optical2vmeasured2":39,"optical2vmeasurederror":11,"rimin":73,"rimax":74,"opticaldispersion":75,"opticalpleochroism":76,"opticalpleochorismdesc":77,"opticalbirefringence":11,"opticalcomments":78,"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":79,"industrial":11,"occurrence":80,"otheroccurrence":81,"type_specimen_store":82,"description_short":83,"aboutname":84,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":85,"reviewed_at":11,"variety_of":11,"varieties":86,"group_members":87,"associates":122,"confused_with":147,"type_localities":148,"occurrence_total":153,"citations":154,"images":211,"structures":230,"synonyms":243,"language_names":245,"wikidata_qid":265,"texts":266},2674,"1:1:2674:7","5b9854ba-9162-4d33-a5d3-4190a7d9503d","Metahewettite","Mhew",0,"mineral",null,40376,477,false,"CaV\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","CaV\u003Csup>5+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21],"Ca","O","H","V",[18,19,20,21],[21],"21.2.3",[26,27],"APPROVED","GRANDFATHERED",1914,"1914","4","E","15","47","3","1","2","Monoclinic",5,"0","12.208","3.6011","18.358","118.538",15,7,8,709,2,"Non-standard space-group setting A2\u002Fm; data from Cooper et al. (2014). Older data: 12.15, 3.607, 18.44 Å, β = 118.03°.","Crystals microscopic laths or tablets, flattened on {001} and bounded laterally by {010} and {110}, with a prism angle of 57°; in parallel or radial-fibrous masses; powdery; coatings.","Deep red, loose, earthy powder. Also as compact aggregates of separable, shining blades. The earthy variety consists of minute sharply bounded tables about 40 μm long, piled in subparallel groups.","Soft","2.51","2.94","3.05","Measured values are for material with 9H2O and 3H2O, respectively","Silky,Dull","Translucent","Maroon to brownish red","Deep red; red to orange in transmitted light",[62,63,64,65],"red","orange","brown","yellow",[62,64],"Biaxial","-","1.7","2.1","2.23","52",1.7,2.23,"relatively strong","Visible","X = c = Light yellow-orange\r\nY = b = Deep red\r\nZ = a = Deeper red","2V measured: not determined.","Reversibly hydrates to Hewettite. Slightly soluble in water.","Colorado Plateau-type U-V deposit. Impregnation in sandstone, generally coating the sandstone grains, sometimes filling cavities and crevices.","Colorado Plateau-type U-V deposits.","Harvard University, Cambridge, Massachusetts, USA: #93306. U.S. National Museum of Natural History, Washington, D.C., USA: #93305 through 93308.","A tertiary mineral resulting from the dehydration of Hewettite as impregnations in sandstone.","In allusion to its lesser water content and relationship to Hewettite.","2025-12-31 18:35:15",[],[88,97,105,115],{"id":89,"name":90,"entrytype":9,"csystem":37,"ima_formula":91,"mindat_formula":92,"hmin":93,"hmax":93,"dmeas":94,"dcalc":95,"primary_image_id":96},533,"Barnesite","Na\u003Csub>2\u003C\u002Fsub>V\u003Csup>5+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","(Na,Ca)V\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O",3,"3.09","3.23",2701,{"id":98,"name":99,"entrytype":9,"csystem":37,"ima_formula":100,"mindat_formula":101,"hmin":102,"hmax":48,"dmeas":54,"dcalc":103,"primary_image_id":104},1739,"Grantsite","(Na,Ca)\u003Csub>2+x\u003C\u002Fsub>(V\u003Csup>5+\u003C\u002Fsup>,V\u003Csup>4+\u003C\u002Fsup>)\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","(Na,Ca)\u003Csub>2+x\u003C\u002Fsub>(V\u003Csup>5+\u003C\u002Fsup>,V\u003Csup>4+\u003C\u002Fsup>)\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O",1,"2.95",10353,{"id":106,"name":107,"entrytype":9,"csystem":108,"ima_formula":109,"mindat_formula":110,"hmin":111,"hmax":111,"dmeas":112,"dcalc":113,"primary_image_id":114},1863,"Hendersonite","Orthorhombic","Ca\u003Csub>1.3\u003C\u002Fsub>(V\u003Csup>5+\u003C\u002Fsup>,V\u003Csup>4+\u003C\u002Fsup>)\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 6H\u003Csub>2\u003C\u002Fsub>O","(Ca,Sr)\u003Csub>1.3\u003C\u002Fsub>V\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O",2.5,"2.77","2.805",11141,{"id":116,"name":117,"entrytype":9,"csystem":37,"ima_formula":118,"mindat_formula":119,"hmin":11,"hmax":11,"dmeas":53,"dcalc":120,"primary_image_id":121},1890,"Hewettite","CaV\u003Csup>5+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 9H\u003Csub>2\u003C\u002Fsub>O","CaV\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·9H\u003Csub>2\u003C\u002Fsub>O","2.67",11306,[123,130,138,139],{"id":124,"name":125,"entrytype":9,"csystem":37,"ima_formula":126,"mindat_formula":127,"hmin":11,"hmax":11,"dmeas":128,"dcalc":39,"primary_image_id":129},1541,"Fervanite","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>V\u003Csup>5+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 5H\u003Csub>2\u003C\u002Fsub>O","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>V\u003Csup>5+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","3.28",8879,{"id":131,"name":132,"entrytype":9,"csystem":37,"ima_formula":133,"mindat_formula":134,"hmin":48,"hmax":48,"dmeas":135,"dcalc":136,"primary_image_id":137},1784,"Gypsum","Ca(SO\u003Csub>4\u003C\u002Fsub>) · 2H\u003Csub>2\u003C\u002Fsub>O","CaSO\u003Csub>4\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","2.312","2.308",10652,{"id":116,"name":117,"entrytype":9,"csystem":37,"ima_formula":118,"mindat_formula":119,"hmin":11,"hmax":11,"dmeas":53,"dcalc":120,"primary_image_id":121},{"id":140,"name":141,"entrytype":9,"csystem":142,"ima_formula":143,"mindat_formula":143,"hmin":48,"hmax":48,"dmeas":144,"dcalc":145,"primary_image_id":146},3611,"Native Selenium","Trigonal","Se","4.8","4.809",17302,[],[149],{"id":150,"txt":151,"latitude":11,"longitude":11,"country":152},20927,"Thompsons Mining District, Grand County, Utah, USA","USA",53,[155,158,161,165,169,173,177,181,186,191,195,200,204,208],{"id":156,"year":28,"html":157,"doi":11},15949946,"Hillebrand, W.F., Merwin, H.E., Wright, F.E. (1914) Hewettite, metahewettite and pascoite, hydrous calcium vanadates. Proceedings of the American Philosophical Society: 53: 31-54.",{"id":159,"year":28,"html":160,"doi":11},16111898,"Hillebrand, W.F., Merwin, H.E., Wright, F.E. (1914) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 54: 209.",{"id":162,"year":163,"html":164,"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":166,"year":167,"html":168,"doi":11},522237,1952,"Barnes, W. H., Qurashi, M. M. (1952) Unit cell and space group data for certain vanadium minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  37 (5-6) 407-422 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM37\u002FAM37_407.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":170,"year":171,"html":172,"doi":11},522668,1955,"Barnes, W. H. (1955) Notes and news: \"Hewettite and metahewettite\". \u003Ci>American Mineralogist\u003C\u002Fi>,  40 (7-8) 689-691 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM40\u002FAM40_689.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":174,"year":175,"html":176,"doi":11},16116937,1961,"Qurashi, M.M. (1961). The polymorphism and hydration characteristics of hewettite and metahewettite. The Canadian Mineralogist, 6(5), 647-662.",{"id":178,"year":179,"html":180,"doi":11},19435933,1962,"Bachmann, H. G.; Barnes, W. H. (1962) The crystal structure of a sodium-calcium variety of metahewettite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  7 (2). 219-235 \u003Ca target='_blank' href='https:\u002F\u002Fwww.rruff.net\u002Fdoclib\u002Fcm\u002Fvol7\u002FCM7_219.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":182,"year":183,"html":184,"doi":185},3083,1979,"Bayliss, Peter, Warne, Slade St. J. (1979) X-ray powder data for metahewettite. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  43 (328) 550 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1979.043.328.20'>doi:10.1180\u002Fminmag.1979.043.328.20\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_43\u002F43-328-550.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1979.043.328.20",{"id":187,"year":188,"html":189,"doi":190},3447,1982,"Bayliss, Peter (1982) X-ray powder data for hewettite. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  46 (341) 503-504 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1982.046.341.18'>doi:10.1180\u002Fminmag.1982.046.341.18\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_46\u002F46-341-503.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1982.046.341.18",{"id":192,"year":193,"html":194,"doi":11},528871,1990,"Evans, Howard T., Jr.,, Hughes, John M. (1990) Crystal chemistry of the natural vanadium bronzes. \u003Ci>American Mineralogist\u003C\u002Fi>,  75 (5-6) 508-521 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM75\u002FAM75_508.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":196,"year":197,"html":198,"doi":199},16387206,2004,"Frost, Ray L, Erickson, Kristy L, Weier, Matt L (2004) Hydrogen bonding in selected vanadates: a Raman and infrared spectroscopy study. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 60 (10) 2419-2423 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2003.12.017'>doi:10.1016\u002Fj.saa.2003.12.017\u003C\u002Fa>","10.1016\u002Fj.saa.2003.12.017",{"id":201,"year":202,"html":203,"doi":11},16965976,2005,"(2005) Metahewettite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fmetahewettite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":205,"year":206,"html":207,"doi":11},16116944,2014,"Li, L., Zheng, S., Wang, S., Du, H., Zhang, Y. (2014) Thermal hydrolysis synthesis and characterization of monoclinic metahewettite CaV6O16·3H2O. Journal of Wuhan University of Technology-Mater. Sci. Ed., 29(3), 433-440.",{"id":209,"year":206,"html":210,"doi":11},16693489,"Cooper, M. A., Hawthorne, F. C., Karpenko, V. Y., Pautov, L. A., Agakhanov, A. A. (2014) Metahewettite, Ca(V\u003Csup>5+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>)(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>3\u003C\u002Fsub>, from Hodzha-Rushnai-Mazar, southern Kirgizia: occurrence and crystal structure. \u003Ci>Journal of GEOsciences\u003C\u002Fi>,  59 (2) 159-168 \u003Ca target='_blank' href='http:\u002F\u002Fwww.jgeosci.org\u002Fcontent\u002Fjgeosci.167_cooper.pdf' class='refpdflink'>\u003C\u002Fa>",[212,222],{"id":213,"source_url":214,"license_code":215,"credit_html":216,"title":217,"description":218,"author":219,"original_width":220,"original_height":221},16012,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77923616","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77923616\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Metahewettite.jpg","Bronze colored crystals of the rare calcium vanadium oxide metahewettite from one of most famous localities for the mineral: Cactus Rat Mine, Grand County, Utah, United States of America.","David Hospital",976,666,{"id":223,"source_url":224,"license_code":215,"credit_html":225,"title":226,"description":227,"author":219,"original_width":228,"original_height":229},16013,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=104992851","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=104992851\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Metahewettite & Steigerite.jpg","Yellow crystal aggregates of the very rare mineral Al-vanadate mineral steigerite associated to dark red metahewettite from the famous Cactus Rat mine in Utah (Cactus Rat Mine, The Poison Strip, Grand County, Utah, United States of America). Ex Vandenbroucke Museum collection from Waregem, Belgium.",733,600,[231,237],{"id":232,"url":233,"label":234,"formula":235,"spacegroup":236,"year":179},8705,"\u002Fcif\u002F8705.cif","Bachmann 1962 · V3 Na O8","V3 Na O8","P 1 21\u002Fm 1",{"id":238,"url":239,"label":240,"formula":241,"spacegroup":242,"year":179},8706,"\u002Fcif\u002F8706.cif","Bachmann 1962 · V3 Na.5 Ca.25 O9 H2","V3 Na.5 Ca.25 O9 H2","P 1 21 1",[244],"Metahewettiet",[246,250,254,258,261],{"lang":247,"names":248},"ca",[249],"metahewettita",{"lang":251,"names":252},"de",[253],"Metahewettit",{"lang":255,"names":256},"eu",[257],"Metahewettita",{"lang":259,"names":260},"it",[7],{"lang":262,"names":263},"zh",[264],"变针钒钙石","Q3855433",{"history":11,"applications":11}]