[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:39333":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":16,"ima_formula":17,"elements":18,"sigelements":23,"key_elements":24,"impurities":11,"cim":11,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":27,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":11,"beta":43,"gamma":11,"aerror":38,"berror":37,"cerror":37,"alphaerror":11,"betaerror":44,"gammaerror":11,"va3":11,"z":11,"csmetamict":14,"commentcrystal":11,"twinning":45,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":47,"hmin":48,"hmax":48,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":50,"dmeaserror":51,"dcalcerror":11,"commentdense":52,"lustre":11,"lustretype":53,"commentluster":11,"diapheny":54,"streak":55,"colour":56,"commentcolor":11,"colors":57,"streak_colors":61,"luminescence":11,"uv":11,"cleavage":62,"cleavagetype":63,"fracturetype":64,"tenacity":65,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":11,"opticalalphaerror":44,"opticalbeta":69,"opticalbeta2":11,"opticalbetaerror":44,"opticalgamma":70,"opticalgamma2":11,"opticalgammaerror":44,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":71,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":11,"optical2vmeasurederror":37,"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":79,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":80,"otheroccurrence":11,"type_specimen_store":81,"description_short":82,"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":130,"confused_with":131,"type_localities":132,"occurrence_total":139,"citations":140,"images":154,"structures":174,"synonyms":182,"language_names":185,"wikidata_qid":207,"texts":208},39333,"1:1:39333:1","92bb803a-d5be-44f2-9238-efee5a77deaa","Miguelromeroite","Mig",0,"mineral",null,39366,693,false,"Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>4\u003C\u002Fsub>","Also given as \u003Cf>MnMn^2Mn^2(AsO^4)^2(HAsO^4)^2.4H^2O\u003C\u002Ff>.","Mn\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>4\u003C\u002Fsub>",[19,20,21,22],"As","Mn","O","H",[19,20,21,22],[19],[26],"APPROVED",2009,"8","C","B","10","39","2","1","4","Monoclinic",5,10,"0","18.0300","9.2715","9.7756","96.266",2,"None observed.","Crystals are elongate on [001] and exhibit the forms {100}, {110}, and \u003Cmi>{10_1}\u003C\u002Fmi>.","A compact spray of orange-pink, prismatic crystals up to 4 cm in length (Ojuela mine). Transparent orange-pink crystals in flattened, circular, radial (7 mm diameter) aggregates (Stirling Hill). Sprays and divergent aggregates of transparent pink prisms to several millimeters in length (Veta Negra mine).",4,"3.69","3.714",3,"Measured with a Berman balance.  Calculated value is based on empirical formula.","Vitreous","Transparent","Very pale pink","Orange-pink, pink, pale pink, colourless",[58,59,60],"pink","orange","colorless",[58],"on {100}","Distinct\u002FGood","Conchoidal","brittle","Biaxial","-","1.713","1.723","1.729","75","70",1.713,1.729,"None observed","Visible","Shades of pale pink.","Absorption: Z >> X > Y.","X = b, Z ∧ c = 40° in obtuse β.","Secondary oxidation zone assemblage.","The holotype is deposited in the Natural History Museum of Los Angeles County, Los Angeles, California, USA (catalog number: 25414).","Hureaulite Group.\r\nMn analogue of sainfeldite and arsenate analogue of hureaulite. Known as a synthetic compound (Stock et al. 2002).\r\n\r\nNote: The samples from the Veta Negra mine, Chile, were originally labeled \"villyaellenite\".","Named in 2009 by Anthony Robert Kampf in honor of Miguel Romero Sanchez [1926 Oaxaca, Mexico - January 8, 1997 Tehuacán, Pueblo, Mexico], chemist, agribusiness leader, politician, and philanthropist. The Miguel Romero Award is hosted by the Tucson Gem and Mineral Society.","2025-08-11 12:15:05",[],[87,95,102,109,115,123],{"id":88,"name":89,"entrytype":9,"csystem":36,"ima_formula":90,"mindat_formula":91,"hmin":92,"hmax":92,"dmeas":93,"dcalc":94,"primary_image_id":11},46711,"Chongite","Ca\u003Csub>3\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O",3.5,"3.09","3.087",{"id":96,"name":97,"entrytype":9,"csystem":36,"ima_formula":98,"mindat_formula":99,"hmin":92,"hmax":92,"dmeas":100,"dcalc":101,"primary_image_id":11},51573,"Giftgrubeite","CaMn\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","CaMn\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","3.23","3.24",{"id":103,"name":104,"entrytype":9,"csystem":36,"ima_formula":105,"mindat_formula":106,"hmin":37,"hmax":37,"dmeas":107,"dcalc":100,"primary_image_id":108},1952,"Hureaulite","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>(PO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>(PO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","3.15",29898,{"id":110,"name":111,"entrytype":9,"csystem":36,"ima_formula":112,"mindat_formula":113,"hmin":51,"hmax":92,"dmeas":11,"dcalc":114,"primary_image_id":11},39210,"Nyholmite","Cd\u003Csub>3\u003C\u002Fsub>Zn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","Cd\u003Csub>3\u003C\u002Fsub>Zn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","4.23",{"id":116,"name":117,"entrytype":9,"csystem":36,"ima_formula":118,"mindat_formula":119,"hmin":48,"hmax":48,"dmeas":120,"dcalc":121,"primary_image_id":122},3503,"Sainfeldite","Ca\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","3.04","2.99",21427,{"id":124,"name":125,"entrytype":9,"csystem":36,"ima_formula":126,"mindat_formula":127,"hmin":48,"hmax":48,"dmeas":128,"dcalc":101,"primary_image_id":129},4182,"Villyaellenite","(Mn,Ca)Mn\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","(Mn,Ca)Mn\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","3.20",13647,[],[],[133],{"id":134,"txt":135,"latitude":136,"longitude":137,"country":138},2318,"Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico",25.7936111,-103.7911111,"Mexico",6,[141,146,150],{"id":142,"year":143,"html":144,"doi":145},8759027,2002,"Stock, N., Stucky, G. D., Cheetham, A. K. (2002) Synthesis and Characterization of the Synthetic Minerals Villyaellenite and Sarkinite, Mn5(AsO4)2(HAsO4)2 · 4H2O and Mn2(AsO4)(OH). \u003Ci>Zeitschrift für anorganische und allgemeine Chemie\u003C\u002Fi>, 628. 357-362 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002F1521-3749(200202)628:2\u003C357::aid-zaac357>3.0.co;2-v'>doi:10.1002\u002F1521-3749(200202)628:2\u003C357::aid-zaac357>3.0.co;2-v\u003C\u002Fa>","10.1002\u002F1521-3749(200202)628:2\u003C357::aid-zaac357>3.0.co;2-v",{"id":147,"year":27,"html":148,"doi":149},396190,"Kampf, A. R. (2009) Miguelromeroite, the Mn analogue of sainfeldite, and redefinition of villyaellenite as an ordered intermediate in the sainfeldite-miguelromeroite series. \u003Ci>American Mineralogist\u003C\u002Fi>,  94 (11) 1535-1540 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2009.3278'>doi:10.2138\u002Fam.2009.3278\u003C\u002Fa>","10.2138\u002Fam.2009.3278",{"id":151,"year":152,"html":153,"doi":11},16966030,2021,"(2021) Miguelromeroite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FMiguelromeroite.pdf' class='refpdflink'>\u003C\u002Fa>",[155,165],{"id":156,"source_url":157,"license_code":158,"credit_html":159,"title":160,"description":161,"author":162,"original_width":163,"original_height":164},16247,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10176669","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10176669\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Miguelromeroite-204049.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMiguelromeroite\" class=\"extiw\" title=\"en:Miguelromeroite\">Miguelromeroite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Veta Negra Mine, Pampa Larga district, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTierra_Amarilla,_New_Mexico\" class=\"extiw\" title=\"en:Tierra Amarilla, New Mexico\">Tierra Amarilla\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCopiap%C3%B3_Province\" class=\"extiw\" title=\"en:Copiapó Province\">Copiapó Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAtacama_Region\" class=\"extiw\" title=\"en:Atacama Region\">Atacama Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-30673.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 1.5 x 1.3 x 1.0 cm.\u003C\u002Fdd>\n\u003Cdd>Originally sold as Villyaellenite, these specimens have now been identified as miguelromeroite (IMA2008-066). This beautiful and super-rich thumbnail is aesthetically covered with sprays of gemmy, lustrous, vivid pink crystals of miguelromeroite crystals and is from the 1997 find by Terry Szenics at the Veta Negra Mine of Chile.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",750,726,{"id":166,"source_url":167,"license_code":158,"credit_html":168,"title":169,"description":170,"author":171,"original_width":172,"original_height":173},16249,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866161","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866161\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Miguelromeroite-91984.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMiguelromeroite\" class=\"extiw\" title=\"en:Miguelromeroite\">Miguelromeroite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Veta Negra Mine, Pampa Larga district, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTierra_Amarilla,_New_Mexico\" class=\"extiw\" title=\"en:Tierra Amarilla, New Mexico\">Tierra Amarilla\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCopiap%C3%B3_Province\" class=\"extiw\" title=\"en:Copiapó Province\">Copiapó Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAtacama_Region\" class=\"extiw\" title=\"en:Atacama Region\">Atacama Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-30673.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Pink crystals of IMA2008-066, formely described as Villyaellenite. Field of view 4 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",774,575,[175],{"id":176,"url":177,"label":178,"formula":179,"spacegroup":180,"year":181},9378,"\u002Fcif\u002F9378.cif","Kampf 1988","Mn4.57 Zn.32 Ca.08 As4 O20 H10","C 1 2\u002Fc 1",1988,[183,184],"IMA2008-066","Miguelromeroiet",[186,190,195,199,203],{"lang":187,"names":188},"ca",[189],"miguelromeroïta",{"lang":191,"names":192},"de",[193,194],"IMA 2008-066","Miguelromeroit",{"lang":196,"names":197},"eu",[198],"miguelromeroita",{"lang":200,"names":201},"fr",[202],"Miguelroméroïte",{"lang":204,"names":205},"uz",[206],"Migelromeroit","Q18577851",{"history":11,"applications":11}]