[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:4312":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":15,"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":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":35,"dana8ed3":36,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":45,"beta":46,"gamma":45,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":47,"z":48,"csmetamict":13,"commentcrystal":49,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":50,"hmin":51,"hmax":51,"hardtype":11,"vhnmin":45,"vhnmax":45,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":52,"dmeas":53,"dmeas2":53,"dcalc":54,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":55,"commentluster":11,"diapheny":56,"streak":57,"colour":58,"commentcolor":11,"colors":59,"streak_colors":62,"luminescence":11,"uv":63,"cleavage":11,"cleavagetype":11,"fracturetype":64,"tenacity":65,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":45,"opticalalpha2":45,"opticalalphaerror":11,"opticalbeta":45,"opticalbeta2":45,"opticalbetaerror":11,"opticalgamma":45,"opticalgamma2":45,"opticalgammaerror":11,"opticalomega":45,"opticalomega2":45,"opticalomegaerror":11,"opticalepsilon":45,"opticalepsilon2":45,"opticalepsilonerror":11,"opticaln":45,"opticaln2":45,"opticalnerror":11,"optical2vcalc":45,"optical2vcalc2":45,"optical2vcalcerror":11,"optical2vmeasured":45,"optical2vmeasured2":45,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"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":11,"industrial":11,"occurrence":66,"otheroccurrence":11,"type_specimen_store":11,"description_short":67,"aboutname":68,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":69,"reviewed_at":11,"variety_of":11,"varieties":70,"group_members":71,"associates":72,"confused_with":73,"type_localities":74,"occurrence_total":81,"citations":82,"images":104,"structures":125,"synonyms":132,"language_names":134,"wikidata_qid":154,"texts":155},4312,"1:1:4312:6","02658c21-69c9-4b00-a383-2118bcc93ae8","Woodruffite","Wdr",0,"mineral",null,296,false,"Zn\u003Csup>2+\u003C\u002Fsup>\u003Csub>x\u002F2\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>\u003Csub>1-x\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>\u003Csub>x\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>·yH2O","x ~ 0.4 and y ~ 0.7","Zn\u003Csub>2\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>,Mn\u003Csup>3+\u003C\u002Fsup>)\u003Csub>5\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21],"Mn","Zn","O","H",[18,19,20,21],[19],"7.5.9",[26,27],"APPROVED","GRANDFATHERED",1953,"1953","4","F","L","25","7","8","1","2","Monoclinic",5,11,"C2\u002Fm ","24.81","2.85","9.58","0","93.85",676,1,"Pseudo-tetragonal (primitive); a ~8.42, c ~9.28 A.","Botryoidal with fine-grained internal structure may show concentric layers.",4.5,"Aggregates may be soft or powdery","4.01","3.983","Dull,Earthy","Opaque","Dark brown","Dark brown to black",[60,61],"brown","black",[60],"Not fluorescent in ultraviolet","Conchoidal,Sub-Conchoidal","brittle","Deeply weathered manganese-zinc minerals from a zinc silicate and zinc oxide deposit hosted by marble.","At the type locality, found chiefly as masses and crusts with a botryoidal surface and a concentric, coarsely layered internal structure. The material is very fine-grained and is opaque in crushed grains. Occasionally, corroded crystals of franklinite ...","Named in 1953 by Clifford Frondel in honour of Samuel Woodruff (1813, New Jersey, USA - 1880+ Sparta, New Jersey, USA), an early nineteenth century zinc miner and an indefatigable mineral collector of Sparta (Ogdensburg), New Jersey, USA. Frederick A. Canfield, Jr. suggested that more Franklin minerals were collected by Woodruff than by both miners of the Losey family and by the several miners of the Kemble family. The senior Canfield purchased Samuel Woodruff's mineral collection in 1865. A Samuel Woodruff had a limestone quarry known for its \u003Cm>chondrodite\u003C\u002Fm> in Sparta (Ogdensburg), New Jersey, USA, and he apparently received a patent for a seed planting hoe in 1858. A notice read: \"July 10, 1878 The studio of Mr. Samuel Woodruff at Sparta is well worth a visit by those who have a love for the charms in nature and art. Mr. Woodruff is best known as a painter of portraits, but excels as a delineator of fish and game. His studio is lined with the products of his skilful brush, many of which are worthy a place beside works of greater pretensions. Mr. W. is also noted as a mineralogist, and is the possessor of the finest collection of minerals, both native and foreign, to be found in the county. His cabinet contains many hundred specimens from all parts of the country, including some rare and curious specimens from Franklin Furnace and Ogdensbur[g].\"","2025-08-11 12:14:25",[],[],[],[],[75],{"id":76,"txt":77,"latitude":78,"longitude":79,"country":80},3961,"Passaic pit (Marshall Mine; Passaic Mine), Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA",41.0825,-74.6061111,"USA",24,[83,86,91,95,100],{"id":84,"year":28,"html":85,"doi":11},522394,"Frondel, Clifford (1953) New manganese oxides: hydrohausmannite and woodruffite. \u003Ci>American Mineralogist\u003C\u002Fi>,  38 (9-10) 761-769 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM38\u002FAM38_761.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":87,"year":88,"html":89,"doi":90},5732,1963,"Naganna, C., Bouška, Vl. (1963) X-ray study of woodruffite from Sandur ore deposits, Mysore State, India. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  33 (261) 506-507 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1963.033.261.07'>doi:10.1180\u002Fminmag.1963.033.261.07\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_33\u002F33-261-506.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1963.033.261.07",{"id":92,"year":93,"html":94,"doi":11},16112440,1993,"Meisser, N., Perseil, E. A. (1993): Présence de woodruffite, (Zn, Mn+2)Mn3+4O7 . 1-2 H2O, d'hetaerolite, ZnMn2O4, et d'hydrohetaerolite, HZnMn2-xO4, dans un skarn du Mont Chemin (Valais, Suisse). Schweiz. Mineral. Petrogr. Mitt. 73, 11-19.",{"id":96,"year":97,"html":98,"doi":99},394732,2003,"Post, Jeffrey E., Heaney, Peter J., Cahill, Christopher L., Finger, Larry W. (2003) Woodruffite: A new Mn oxide structure with 3 × 4 tunnels. \u003Ci>American Mineralogist\u003C\u002Fi>,  88 (11) 1697-1702 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2003-11-1209'>doi:10.2138\u002Fam-2003-11-1209\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol88\u002FAM88_1697.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-2003-11-1209",{"id":101,"year":102,"html":103,"doi":11},16968158,2021,"(2021) Woodruffite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FWoodruffite.pdf' class='refpdflink'>\u003C\u002Fa>",[105,115],{"id":106,"source_url":107,"license_code":108,"credit_html":109,"title":110,"description":111,"author":112,"original_width":113,"original_height":114},28213,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130481310","CC BY 4.0","Henk Smeets – tomeikminerals.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130481310\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Woodruffite10225-7.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWoodruffite\" class=\"extiw\" title=\"en:Woodruffite\">Woodruffite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 2 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Mina Ojuela, Mapimí, Mapimí Municipality, Durango, Mexico\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Henk Smeets – tomeikminerals.com",1920,1279,{"id":116,"source_url":117,"license_code":118,"credit_html":119,"title":120,"description":121,"author":122,"original_width":123,"original_height":124},10617,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118186804","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118186804\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Woodruffite with Hydrozincite and Gunningite (47975600691).jpg","\u003Cp>Willet Mine - Lardeau\n\u003C\u002Fp>\nBritish Columbia, Canada","Pacific Museum of Earth from Canada",4000,6000,[126],{"id":127,"url":128,"label":129,"formula":130,"spacegroup":131,"year":97},14562,"\u002Fcif\u002F14562.cif","Post 2003","Mn6.88 Zn1.405 O19.36 H10.72","C 1 2\u002Fm 1",[133],"Woodruffiet",[135,139,143,147,150],{"lang":136,"names":137},"ca",[138],"woodruffita",{"lang":140,"names":141},"de",[142],"Woodruffit",{"lang":144,"names":145},"eu",[146],"Woodruffita",{"lang":148,"names":149},"it",[7],{"lang":151,"names":152},"zh",[153],"纤锌锰矿","Q4020789",{"history":11,"applications":11}]