[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3489":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":21,"key_elements":22,"impurities":11,"cim":23,"ima_status":24,"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":36,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":40,"c":42,"alpha":40,"beta":40,"gamma":40,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":43,"tlform":44,"hmin":45,"hmax":45,"hardtype":11,"vhnmin":40,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":46,"dmeas2":46,"dcalc":47,"dmeaserror":11,"dcalcerror":11,"commentdense":48,"lustre":49,"lustretype":49,"commentluster":11,"diapheny":11,"streak":50,"colour":51,"commentcolor":11,"colors":52,"streak_colors":56,"luminescence":11,"uv":11,"cleavage":57,"cleavagetype":58,"fracturetype":59,"tenacity":60,"commentbreak":11,"opticaltype":61,"opticalsign":62,"opticalalpha":40,"opticalalpha2":40,"opticalalphaerror":11,"opticalbeta":40,"opticalbeta2":40,"opticalbetaerror":11,"opticalgamma":40,"opticalgamma2":40,"opticalgammaerror":11,"opticalomega":63,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":64,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":40,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":40,"optical2vmeasured2":40,"optical2vmeasurederror":11,"rimin":65,"rimax":66,"opticaldispersion":11,"opticalpleochroism":11,"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":11,"other":67,"industrial":11,"occurrence":68,"otheroccurrence":11,"type_specimen_store":69,"description_short":70,"aboutname":71,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":72,"reviewed_at":11,"variety_of":11,"varieties":73,"group_members":74,"associates":75,"confused_with":94,"type_localities":103,"occurrence_total":110,"citations":111,"images":259,"structures":280,"synonyms":307,"language_names":309,"wikidata_qid":333,"texts":334},3489,"1:1:3489:6","dd10e8a7-440f-4faa-adcd-b45d3133e12e","Retgersite","Rtg",0,"mineral",null,391,false,"NiSO\u003Csub>4\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O","Ni(SO\u003Csub>4\u003C\u002Fsub>) · 6H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20],"Ni","O","S","H",[17,18,19,20],[17],"25.12.5",[25,26],"APPROVED","GRANDFATHERED",1949,"1948","7","C","B","30","29","6","9","1","Tetragonal",26,167,"0","6.78","18.28","Artificial crystals thick tabular {001} grading to short prismatic [001]. Fibrous crusts or veinlets, fibers elongated [001]; twisted spire- or horn-like tufts. Single crystals rare.\r\n\r\nType material prismatic on [001] showing the forms {001}, {110}, {011}, {012} and {112}.","Poorly formed, bluish green crystals, to 1 mm in length, encrusting a black coke-like mass of patronite.",2.5,"2.04","2.07","2.07 (artificial material).","Vitreous","Greenish-white","Emerald green with blue tinge; pale green in transmitted light.",[53,54,55],"green","blue","white",[53,55],"On {001}, perfect; traces on {110} in crushed grains under magnification.","Perfect","Irregular\u002FUneven,Sub-Conchoidal","brittle","Uniaxial","-","1.5109","1.4873",1.4873,1.5109,"Bitter Taste","A secondary mineral in the oxidization zone of nickel-bearing rocks. Forms at temperatures between 31.5°C and 53.5°C. Also at temperatures at least as low as 0°C when there is an excess of free H2SO4.","Harvard Mineralogical Museum, Cambridge, Massachusetts, USA, number 100822 (holotype).","May occur as a dehydration product of morenosite.","Named in honor of Jan Willem Retgers (20 October 1856 Batavia, Dutch East Indies (now Jakarta, Indonesia) – 9 August 1896, Utrecht, Netherlands), crystallographer.  He studied the crystallography of many synthetic compounds.","2025-08-11 12:14:23",[],[],[76,86],{"id":77,"name":78,"entrytype":9,"csystem":79,"ima_formula":80,"mindat_formula":81,"hmin":82,"hmax":45,"dmeas":83,"dcalc":84,"primary_image_id":85},240,"Annabergite","Monoclinic","Ni\u003Csub>3\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 8H\u003Csub>2\u003C\u002Fsub>O","Ni\u003Csub>3\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·8H\u003Csub>2\u003C\u002Fsub>O",1.5,"3.07","3.146",1478,{"id":87,"name":88,"entrytype":9,"csystem":79,"ima_formula":89,"mindat_formula":90,"hmin":82,"hmax":45,"dmeas":91,"dcalc":92,"primary_image_id":93},1407,"Erythrite","Co\u003Csub>3\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 8H\u003Csub>2\u003C\u002Fsub>O","Co\u003Csub>3\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·8H\u003Csub>2\u003C\u002Fsub>O","3.06","3.135",8046,[95],{"id":96,"name":97,"entrytype":9,"csystem":79,"ima_formula":15,"mindat_formula":98,"hmin":99,"hmax":99,"dmeas":100,"dcalc":101,"primary_image_id":102},2889,"Nickelhexahydrite","Ni\u003Csup>2+\u003C\u002Fsup>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)",2,"2.036","2.05",17640,[104],{"id":105,"txt":106,"latitude":107,"longitude":108,"country":109},2547,"Ragra Mine, Huayllay District, Pasco Province, Pasco, Peru",-10.8609558,-76.5721569,"Peru",65,[112,116,120,124,128,132,136,140,144,148,152,156,160,163,167,171,174,178,182,186,190,194,198,202,207,211,215,219,223,226,230,234,239,244,248,252,256],{"id":113,"year":114,"html":115,"doi":11},16122381,1823,"Brooke (1823) Annals of Philosophy, London: 22: 437 (on artificial crystals).",{"id":117,"year":118,"html":119,"doi":11},16122382,1828,"Mitscherlich (1828) Annalen der Physik, Halle, Leipzig: 12: 146.",{"id":121,"year":122,"html":123,"doi":11},16122383,1855,"Rammelsberg (1855): 92.",{"id":125,"year":126,"html":127,"doi":11},16122384,1863,"Scacchi (1863) Reale accademia delle scienze fisische e matematiche, Naples, Att.: 1(11) (artificial material).",{"id":129,"year":130,"html":131,"doi":11},16122385,1872,"Topsøe (1872) Arch. sc. phys. nat. Genève: [2]: 45: 223.",{"id":133,"year":134,"html":135,"doi":11},16122386,1874,"Topsøe and Christiansen (1874) Annales de chimie et de physique, Paris: 1: [5]: 63.",{"id":137,"year":138,"html":139,"doi":11},16108510,1885,"Blasius (1885) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 10: 227.",{"id":141,"year":142,"html":143,"doi":11},16122387,1894,"Baumhauer, H.A. (1894) Die Resultate der Aetzmethode in der krystallographischen Forschung, 131pp., Leipzig: 57.",{"id":145,"year":146,"html":147,"doi":11},16122388,1907,"Gossner (1907) Berichte deutsche chemische Gesellschaft: 40: 2374.",{"id":149,"year":150,"html":151,"doi":11},16122389,1932,"Beevers, C.A., Lipson, H. (1932) The crystal structure of nickel sulphate hexahydrate NiSO4·6H2O. Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 83: 123-135.",{"id":153,"year":154,"html":155,"doi":11},16122390,1937,"Borghijs (1937) Natuurwet. Tijdschr.: 19: 115 (artificial material).",{"id":157,"year":158,"html":159,"doi":11},16122391,1939,"Rohmer, R. (1939) Contribution à l'étude du sulfate de nickel, et du sulfate de cobalt. Annales de chimie, ser 11, ll, 611-721.",{"id":161,"year":158,"html":162,"doi":11},16122392,"Ferguson, H.G. (1939) Nickel deposits in Cottonwood Canyon, Churchill County, Nevada. University of Nevada Bulletin 33, no. 5: 24 pgs.",{"id":164,"year":165,"html":166,"doi":11},16122393,1940,"Rudnick, P., Slack, F.G., O'Connor, J. (1940) Rotatory Power of Nickel Sulphate at Low Temperatures. Physical Review, a Journal of Experimental and Theoretical Physics: 58: 1003.",{"id":168,"year":169,"html":170,"doi":11},16122394,1946,"Mathieu, J., Vuldy, G. (1946) Propriétés optiques des cristaux de sulfate de nickel hexahydraté dans le proche ultraviolet. Comptes rendu de l’Académie des sciences de Paris: 222(4): 223-224.",{"id":172,"year":27,"html":173,"doi":11},521855,"Frondel, Clifford, Palache, Charles (1949) Retgersite, NiSO\u003Csub>4\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O, a new mineral. \u003Ci>American Mineralogist\u003C\u002Fi>,  34 (3-4) 188-194 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM34\u002FAM34_188.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":175,"year":176,"html":177,"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":179,"year":180,"html":181,"doi":11},16122396,1957,"Swanson, H.E., Gilfrich, N.T., Cook, M.I. (1957) Standard X-ray diffraction powder patterns. United States Department of Commerce, National Bureau of Standards, Circular 539, 7, 36.",{"id":183,"year":184,"html":185,"doi":11},16122397,1958,"Eliseev, E.N., Smirnova, S.I. (1958) Iron-and magnesium-bearing retgersite. Zapiski Vserossijskogo Mineralogicheskogo Obshchestva: 87: 3-13.",{"id":187,"year":188,"html":189,"doi":11},16122398,1966,"O'Connor, B.H., Dale, D.H. (1966) A neutron diffraction analysis of the crystal structure of tetragonal nickel sulphate hexadeuterate. Acta Crystallographica: 21: 705-709.",{"id":191,"year":192,"html":193,"doi":11},16080277,1967,"Fedotova, M. G. (1967). Retgersite of the Allarechensk deposit. Mater Mineral Kol’sk Poluostrova Akad Nauk SSSR Kol’sk Filial, 5, 70-73.",{"id":195,"year":196,"html":197,"doi":11},16122400,1969,"Matzner, I.A.M. (1969) Differential and Isothermal Dehydration States of Retgersite-nickel Sulfate Hexahydrate. Doctoral dissertation, Department of Mineralogy, University of Utah.",{"id":199,"year":200,"html":201,"doi":11},16122401,1986,"Tetsuo, M., Shigetoshi, N. (1986) Retgersite from Wakayama Mine, Oita Prefecture. Geological Research: 35(7): 233-238.",{"id":203,"year":204,"html":205,"doi":206},190384,1987,"Stadnicka, K., Glazer, A. M., Koralewski, M. (1987) Structure, absolute configuration and optical activity of α-nickel sulfate hexahydrate. \u003Ci>Acta Crystallographica Section B Structural Science\u003C\u002Fi>,  43 (4) 319-325 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0108768187097787'>doi:10.1107\u002Fs0108768187097787\u003C\u002Fa>","10.1107\u002Fs0108768187097787",{"id":208,"year":209,"html":210,"doi":11},16118449,1988,"Angel, R.J., Finger, L.W. (1988) Polymorphism of nickel sulfate hexahydrate. Acta Crystallographica: C44: 1869-1873.",{"id":212,"year":213,"html":214,"doi":11},16122403,1990,"McIntyre, G.J., Ptasiewicz-Bak, H., Olovsson, I. (1990) Bonding deformation and superposition effects in the electron density of tetragonal nickel sulfate hexadeuterate NiSO4·6D2O. Acta Crystallographica: B46: 26-39.",{"id":216,"year":217,"html":218,"doi":11},15985379,1992,"Sejkora, J. (1992): Retgersite from Smrkovec near Marianské Lazné. Cas.Mineral.Geol., 37, 353",{"id":220,"year":221,"html":222,"doi":11},16122405,1993,"Ptasiewicz-Bak, H., Olovsson, I., McIntyre, G.J. (1993) Bonding deformation and superposition in the electron density of tetragonal NiSO4·6H2O at 25 K. Acta Crystallographica: B49: 192-201.",{"id":224,"year":221,"html":225,"doi":11},17062026,"Sejkora, J., Ridkosil, T. (1993) Retgersite from Jáchymov, Krusné hory Mountains, Czech Republic. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1993 (9) 393-400",{"id":227,"year":221,"html":228,"doi":229},8433632,"Olovsson, I.; McIntyre, G. J.; Ptasiewicz-Bak, H. (1993) Chemical bonding and temperature effects in the charge and spin densities of NiSO\u003Csub>4\u003C\u002Fsub>.6H\u003Csub>2\u003C\u002Fsub>O and NiSO\u003Csub>4\u003C\u002Fsub>.7H\u003Csub>2\u003C\u002Fsub>O. \u003Ci>Acta Crystallographica Section A Foundations of Crystallography\u003C\u002Fi>,  49 (s1). c380 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0108767378089321'>doi:10.1107\u002Fs0108767378089321\u003C\u002Fa>","10.1107\u002Fs0108767378089321",{"id":231,"year":232,"html":233,"doi":11},16122407,2000,"Rousseau, B., Maes, S.T., Lenstra, A.T.H. (2000) Systematic intensity errors and model imperfection as the consequence of spectral truncation. Acta Crystallographica: A56: 300-307.",{"id":235,"year":236,"html":237,"doi":238},10559820,2002,"Shannon, Robert D., Shannon, Ruth C., Medenbach, Olaf, Fischer, Reinhard X. (2002) Refractive Index and Dispersion of Fluorides and Oxides. \u003Ci>Journal of Physical and Chemical Reference Data\u003C\u002Fi>,  31 (4) 931-970 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1063\u002F1.1497384'>doi:10.1063\u002F1.1497384\u003C\u002Fa>","10.1063\u002F1.1497384",{"id":240,"year":241,"html":242,"doi":243},394759,2003,"Chou, I-Ming, Seal, Robert R. (2003) Acquisition and evaluation of thermodynamic data for morenosite-retgersite equilibria at 0.1 MPa. \u003Ci>American Mineralogist\u003C\u002Fi>,  88 (11) 1943-1948 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2003-11-1237'>doi:10.2138\u002Fam-2003-11-1237\u003C\u002Fa>","10.2138\u002Fam-2003-11-1237",{"id":245,"year":246,"html":247,"doi":11},16966966,2005,"(2005) Retgersite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fretgersite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":249,"year":250,"html":251,"doi":11},16122409,2011,"Petrova, E. (2011) Step interlacing on the (100) face of retgersite crystal. In Acta Crystallographica A: 67: C535-C536.",{"id":253,"year":254,"html":255,"doi":11},16122410,2019,"Choudhury, R.R., Chitra, R., Makarova, I.P., Manomenova, V.L., Rudneva, E.B., Voloshin, A.E., Koldaeva, M.V. (2019) α-Nickel sulfate hexahydrate crystals: relationship of growth conditions, crystal structure and properties. Journal of Applied Crystallography: 52: 1371-1377.",{"id":257,"year":254,"html":258,"doi":11},16857569,"Števko, Martin, Sejkora, Jiří, Škácha, Pavel (2019) Retgersit z ložiska Rudňany (Slovenská republika) [Retgersite from the Rudňany deposit (Slovak Republic)]. \u003Ci>Bulletin Mineralogie Petrologie\u003C\u002Fi>,  27 (1) 167-171",[260,270],{"id":261,"source_url":262,"license_code":263,"credit_html":264,"title":265,"description":266,"author":267,"original_width":268,"original_height":269},20745,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866488","CC BY-SA 3.0","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866488\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Retgersite-107519.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRetgersite\" class=\"extiw\" title=\"en:Retgersite\">Retgersite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Ragra Mine (Minasragra), Junín, Cerro de Pasco, Daniel Alcides Carrión Province, Pasco Department, Peru\u003C\u002Fdd>\n\u003Cdd>Emerald-green Retgersite from the TL. Field of view 4 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",766,584,{"id":271,"source_url":272,"license_code":273,"credit_html":274,"title":275,"description":276,"author":277,"original_width":278,"original_height":279},20746,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118201073","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118201073\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Retgersite (48140135041).jpg","\u003Cp>Churchill County\n\u003C\u002Fp>\nNevada, USA","Pacific Museum of Earth from Canada",6000,4000,[281,287,292,297,302],{"id":282,"url":283,"label":284,"formula":285,"spacegroup":286,"year":232},12002,"\u002Fcif\u002F12002.cif","Rousseau 2000","Ni S O10 H12","P 41 21 2",{"id":288,"url":289,"label":290,"formula":285,"spacegroup":291,"year":221},12003,"\u002Fcif\u002F12003.cif","Ptasiewicz-Bak 1993 · Ni S O10 H12","P 43 21 2",{"id":293,"url":294,"label":295,"formula":296,"spacegroup":291,"year":221},12004,"\u002Fcif\u002F12004.cif","Ptasiewicz-Bak 1993 · Ni S O10","Ni S O10",{"id":298,"url":299,"label":300,"formula":285,"spacegroup":286,"year":301},12005,"\u002Fcif\u002F12005.cif","Iskhakova 1991",1991,{"id":303,"url":304,"label":305,"formula":306,"spacegroup":291,"year":213},12006,"\u002Fcif\u002F12006.cif","McIntyre 1990","Ni S O10 D12",[308],"Retgersiet",[310,314,318,322,325,328],{"lang":311,"names":312},"ca",[313],"retgersita",{"lang":315,"names":316},"de",[317],"Retgersit",{"lang":319,"names":320},"eu",[321],"Retgersita",{"lang":323,"names":324},"fr",[7],{"lang":326,"names":327},"it",[7],{"lang":329,"names":330},"ru",[331,332],"Ретгерцит","Ретгерцит (минерал)","Q3933709",{"history":11,"applications":11}]