[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3150":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":23,"key_elements":11,"impurities":24,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":29,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":38,"csystem":39,"cclass":11,"spacegroup":11,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":44,"beta":45,"gamma":44,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":14,"commentcrystal":47,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":48,"tlform":49,"hmin":46,"hmax":50,"hardtype":11,"vhnmin":40,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":52,"dcalc":53,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":54,"commentluster":55,"diapheny":56,"streak":11,"colour":57,"commentcolor":11,"colors":58,"streak_colors":11,"luminescence":11,"uv":66,"cleavage":67,"cleavagetype":68,"fracturetype":69,"tenacity":70,"commentbreak":11,"opticaltype":71,"opticalsign":72,"opticalalpha":73,"opticalalpha2":74,"opticalalphaerror":11,"opticalbeta":75,"opticalbeta2":40,"opticalbetaerror":11,"opticalgamma":76,"opticalgamma2":77,"opticalgammaerror":11,"opticalomega":40,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":40,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":40,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":40,"optical2vmeasured2":40,"optical2vmeasurederror":11,"rimin":78,"rimax":79,"opticaldispersion":80,"opticalpleochroism":81,"opticalpleochorismdesc":82,"opticalbirefringence":83,"opticalcomments":84,"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":85,"otheroccurrence":86,"type_specimen_store":87,"description_short":88,"aboutname":89,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":90,"reviewed_at":11,"variety_of":11,"varieties":91,"group_members":92,"associates":185,"confused_with":303,"type_localities":304,"occurrence_total":311,"citations":312,"images":338,"structures":339,"synonyms":340,"language_names":342,"wikidata_qid":369,"texts":370},3150,"1:1:3150:5","8c7cecf8-b99b-4a8f-8104-6804fd1d9cec","Pennantite","Pnn",0,"mineral",null,1016,212,false,"Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>Al(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>Al(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>",[18,19,20,21,22],"Al","Mn","Si","O","H",[18,19,20,21,22],",Fe,Zn,Mg,Ba,H2O,","16.16.7",[27,28],"APPROVED","GRANDFATHERED",1946,"1946","9","E","C","55","71","4","1","8","Triclinic","0","5.45","9.50","14.40","90","97.3",2,"\u003Cmi>Point Group: _1 or 1; Space Group: P_1 or P1.\u003C\u002Fmi>","Lamellar crystals and flakes.","Very poorly crystallized as patches and small specks in the matrix. Less commonly it occurs as minute flakes in the ore and sometimes as a constituent of very thin veins which traverse the ore. In some specimens the mineral is better developed forming orange-brown micaceous flakes to 0.5 mm. Patches of the mineral in the matrix frequently enclose very small garnets.",2.5,"2.89","3.07","3.18","Waxy,Greasy","Pearly on cleavage","Translucent,Opaque","Orange-red, red-brown, brown, dark red, dark green, black",[59,60,61,62,63,64,65],"red","brown","orange","green","black","pink","yellow","Not fluorescent in ultraviolet light","on {001}","Perfect","Micaceous","flexible","Biaxial","-","1.615","1.664","1.661","1.622","1.673",1.615,1.673,"weak","Visible","X = pinkish orange, orange-buff, reddish brown\r\nY = Z = orange, yellowish orange, very dark brown","0.015","Absorption: Y = Z > X.","Hydrothermal alteration of manganese deposits.","Hydrothermal alteration of manganese minerals","The Natural History Museum, London, England, 1947,295-296.\r\nHarvard University, Cambridge, Massachusetts, USA, 104705.\r\nNational Museum of Natural History, Washington, D.C., USA, 105855.\r\n","Forms solid solution series with clinochlore and chamosite.\r\nHowever, Abrecht (1989) gave evidence for a miscibility gap between pennantite and clinochlore. \r\n\r\nCompare also gonyerite, a chemically similar, but Al-free Mn-member of the chlorite group.","Named in 1946 by Walter Campbell Smith, Frederick Allen Bannister, and Max Hutchinson Hey in honor of Thomas Pennant [14 June {Old Style}, 1726 Whitford, Flintshire, Wales, United Kingdom - 16 December 1798 Whitford, Flintshire, Wales], author, naturalist, and antiquary.","2025-08-11 12:14:22",[],[93,102,111,119,126,135,142,149,157,166,174,181],{"id":94,"name":95,"entrytype":9,"csystem":39,"ima_formula":96,"mindat_formula":97,"hmin":50,"hmax":98,"dmeas":99,"dcalc":100,"primary_image_id":101},488,"Baileychlore","(Zn,Fe\u003Csup>2+\u003C\u002Fsup>,Al,Mg)\u003Csub>6\u003C\u002Fsub>(Si,Al)\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>","Zn\u003Csub>5\u003C\u002Fsub>Al(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>",3,"3.182","3.195",2533,{"id":103,"name":104,"entrytype":9,"csystem":105,"ima_formula":106,"mindat_formula":107,"hmin":98,"hmax":98,"dmeas":108,"dcalc":109,"primary_image_id":110},28988,"Borocookeite","Monoclinic","LiAl\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>B)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>","(LiAl\u003Csub>4\u003C\u002Fsub>◻)[BSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>](OH)\u003Csub>8\u003C\u002Fsub>","2.62","2.69",3663,{"id":112,"name":113,"entrytype":9,"csystem":105,"ima_formula":114,"mindat_formula":115,"hmin":98,"hmax":98,"dmeas":116,"dcalc":117,"primary_image_id":118},967,"Chamosite","(Fe\u003Csup>2+\u003C\u002Fsup>,Mg,Al,Fe\u003Csup>3+\u003C\u002Fsup>)\u003Csub>6\u003C\u002Fsub>(Si,Al)\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH,O)\u003Csub>8\u003C\u002Fsub>","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>Al(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","3.0","3.129",29431,{"id":120,"name":121,"entrytype":9,"csystem":105,"ima_formula":122,"mindat_formula":122,"hmin":46,"hmax":50,"dmeas":123,"dcalc":124,"primary_image_id":125},1070,"Clinochlore","Mg\u003Csub>5\u003C\u002Fsub>Al(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","2.6","2.628",29493,{"id":127,"name":128,"entrytype":9,"csystem":105,"ima_formula":129,"mindat_formula":130,"hmin":50,"hmax":131,"dmeas":132,"dcalc":133,"primary_image_id":134},1121,"Cookeite","(Al,Li)\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(Si,Al)\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>","(LiAl\u003Csub>4\u003C\u002Fsub>◻)[AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>](OH)\u003Csub>8\u003C\u002Fsub>",3.5,"2.58","2.968",6166,{"id":136,"name":137,"entrytype":9,"csystem":105,"ima_formula":138,"mindat_formula":139,"hmin":46,"hmax":50,"dmeas":140,"dcalc":40,"primary_image_id":141},6905,"Donbassite","Al\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub> · Al\u003Csub>2.33\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub>","Al\u003Csub>4.33\u003C\u002Fsub>(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","2.63",7335,{"id":143,"name":144,"entrytype":9,"csystem":105,"ima_formula":145,"mindat_formula":146,"hmin":98,"hmax":98,"dmeas":147,"dcalc":148,"primary_image_id":11},1597,"Franklinfurnaceite","Ca\u003Csub>2\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>Fe\u003Csup>3+\u003C\u002Fsup>Zn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>(Zn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","3.66","3.74",{"id":150,"name":151,"entrytype":9,"csystem":39,"ima_formula":152,"mindat_formula":153,"hmin":98,"hmax":154,"dmeas":155,"dcalc":156,"primary_image_id":11},28914,"Glagolevite","Na(Mg,Al)\u003Csub>6\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH,O)\u003Csub>8\u003C\u002Fsub>","Na(Mg,Al)\u003Csub>6\u003C\u002Fsub>(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH,O)\u003Csub>8\u003C\u002Fsub>",5,"2.66","2.61",{"id":158,"name":159,"entrytype":9,"csystem":160,"ima_formula":161,"mindat_formula":162,"hmin":50,"hmax":50,"dmeas":163,"dcalc":164,"primary_image_id":165},1725,"Gonyerite","Orthorhombic","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>(Si\u003Csub>3\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>(Fe\u003Csup>3+\u003C\u002Fsup>Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","3.01","3.03",10212,{"id":167,"name":168,"entrytype":9,"csystem":105,"ima_formula":169,"mindat_formula":170,"hmin":98,"hmax":98,"dmeas":171,"dcalc":172,"primary_image_id":173},2905,"Nimite","(Ni,Mg,Al)\u003Csub>6\u003C\u002Fsub>(Si,Al)\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>","Ni\u003Csub>5\u003C\u002Fsub>Al(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","3.123","3.21",17708,{"id":175,"name":176,"entrytype":9,"csystem":105,"ima_formula":177,"mindat_formula":178,"hmin":50,"hmax":131,"dmeas":140,"dcalc":179,"primary_image_id":180},3820,"Sudoite","Mg\u003Csub>2\u003C\u002Fsub>Al\u003Csub>3\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>","Mg\u003Csub>2\u003C\u002Fsub>Al\u003Csub>3\u003C\u002Fsub>(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>","2.653",23189,{"id":182,"name":183,"entrytype":9,"csystem":39,"ima_formula":11,"mindat_formula":184,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},488785,"Vakhrushevaite","Mg\u003Csub>5\u003C\u002Fsub>Cr(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>",[186,195,202,209,217,224,233,242,249,257,265,273,282,289,296],{"id":187,"name":188,"entrytype":9,"csystem":39,"ima_formula":189,"mindat_formula":190,"hmin":154,"hmax":191,"dmeas":192,"dcalc":193,"primary_image_id":194},210,"Analcime","Na(AlSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>) · H\u003Csub>2\u003C\u002Fsub>O","Na(AlSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O",5.5,"2.24","2.271",1298,{"id":196,"name":197,"entrytype":9,"csystem":160,"ima_formula":198,"mindat_formula":198,"hmin":199,"hmax":199,"dmeas":40,"dcalc":200,"primary_image_id":201},504,"Banalsite","Na\u003Csub>2\u003C\u002Fsub>BaAl\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>",6,"3.05",2564,{"id":203,"name":204,"entrytype":9,"csystem":160,"ima_formula":205,"mindat_formula":206,"hmin":98,"hmax":98,"dmeas":207,"dcalc":207,"primary_image_id":208},549,"Baryte","Ba(SO\u003Csub>4\u003C\u002Fsub>)","BaSO\u003Csub>4\u003C\u002Fsub>","4.50",2758,{"id":210,"name":211,"entrytype":9,"csystem":105,"ima_formula":212,"mindat_formula":213,"hmin":191,"hmax":191,"dmeas":214,"dcalc":215,"primary_image_id":216},1075,"Clinohedrite","CaZn(SiO\u003Csub>4\u003C\u002Fsub>) · H\u003Csub>2\u003C\u002Fsub>O","CaZn(SiO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","3.28","3.32",5854,{"id":218,"name":219,"entrytype":9,"csystem":105,"ima_formula":220,"mindat_formula":220,"hmin":154,"hmax":191,"dmeas":221,"dcalc":222,"primary_image_id":223},1340,"Datolite","CaB(SiO\u003Csub>4\u003C\u002Fsub>)(OH)","2.96","3.00",6856,{"id":225,"name":226,"entrytype":9,"csystem":105,"ima_formula":227,"mindat_formula":228,"hmin":229,"hmax":154,"dmeas":230,"dcalc":231,"primary_image_id":232},1609,"Friedelite","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>8\u003C\u002Fsub>Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>15\u003C\u002Fsub>(OH)\u003Csub>10\u003C\u002Fsub>","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>8\u003C\u002Fsub>Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>15\u003C\u002Fsub>(OH,Cl)\u003Csub>10\u003C\u002Fsub>",4,"3.04","3.066",9425,{"id":234,"name":235,"entrytype":9,"csystem":105,"ima_formula":236,"mindat_formula":237,"hmin":229,"hmax":238,"dmeas":239,"dcalc":240,"primary_image_id":241},1649,"Ganophyllite","(K,Na)\u003Csub>x\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>(Si,Al)\u003Csub>10\u003C\u002Fsub>O\u003Csub>24\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub> · nH\u003Csub>2\u003C\u002Fsub>O (x = 1-2; n = 7-11)","(K,Na,Ca)\u003Csub>2\u003C\u002Fsub>Mn\u003Csub>8\u003C\u002Fsub>(Si,Al)\u003Csub>12\u003C\u002Fsub>(O,OH)\u003Csub>32\u003C\u002Fsub>·8H\u003Csub>2\u003C\u002Fsub>O",4.5,"2.77","2.975",9646,{"id":243,"name":244,"entrytype":9,"csystem":105,"ima_formula":245,"mindat_formula":246,"hmin":199,"hmax":247,"dmeas":40,"dcalc":40,"primary_image_id":248},1814,"Hancockite","CaPb(Al\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>][SiO\u003Csub>4\u003C\u002Fsub>]O(OH)","(CaPb)(AlAlFe\u003Csup>3+\u003C\u002Fsup>)O[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>][SiO\u003Csub>4\u003C\u002Fsub>](OH)",7,58083,{"id":250,"name":251,"entrytype":9,"csystem":252,"ima_formula":253,"mindat_formula":254,"hmin":50,"hmax":50,"dmeas":52,"dcalc":255,"primary_image_id":256},2180,"Kellyite","Hexagonal","(Mn\u003Csup>2+\u003C\u002Fsup>,Mg,Al)\u003Csub>3\u003C\u002Fsub>(Si,Al)\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Al(AlSiO\u003Csub>5\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub>","3.11",13109,{"id":258,"name":259,"entrytype":9,"csystem":260,"ima_formula":261,"mindat_formula":261,"hmin":131,"hmax":229,"dmeas":262,"dcalc":263,"primary_image_id":264},2299,"Kutnohorite","Trigonal","CaMn\u003Csup>2+\u003C\u002Fsup>(CO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>","3.12","3.15",63374,{"id":266,"name":267,"entrytype":9,"csystem":105,"ima_formula":268,"mindat_formula":269,"hmin":50,"hmax":98,"dmeas":270,"dcalc":271,"primary_image_id":272},3090,"Paragonite","NaAl\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","NaAl\u003Csub>2\u003C\u002Fsub>(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","2.85","2.907",30412,{"id":274,"name":275,"entrytype":9,"csystem":160,"ima_formula":276,"mindat_formula":277,"hmin":199,"hmax":278,"dmeas":279,"dcalc":280,"primary_image_id":281},3277,"Prehnite","Ca\u003Csub>2\u003C\u002Fsub>Al(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",6.5,"2.8","2.9",19927,{"id":283,"name":284,"entrytype":9,"csystem":260,"ima_formula":285,"mindat_formula":285,"hmin":154,"hmax":199,"dmeas":286,"dcalc":287,"primary_image_id":288},3322,"Pyrophanite","Mn\u003Csup>2+\u003C\u002Fsup>TiO\u003Csub>3\u003C\u002Fsub>","4.537","4.596",20287,{"id":290,"name":291,"entrytype":9,"csystem":105,"ima_formula":292,"mindat_formula":293,"hmin":98,"hmax":98,"dmeas":294,"dcalc":295,"primary_image_id":11},3436,"Roeblingite","Ca\u003Csub>6\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>Pb\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","Pb\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>6\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>(Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","3.433","3.44",{"id":297,"name":298,"entrytype":9,"csystem":260,"ima_formula":299,"mindat_formula":299,"hmin":191,"hmax":191,"dmeas":300,"dcalc":301,"primary_image_id":302},4292,"Willemite","Zn\u003Csub>2\u003C\u002Fsub>SiO\u003Csub>4\u003C\u002Fsub>","3.89","4.224",30976,[],[305],{"id":306,"txt":307,"latitude":308,"longitude":309,"country":310},4251,"Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK",52.820735,-4.6389568,"UK",30,[313,317,321,325,329,334],{"id":314,"year":29,"html":315,"doi":316},4221,"Campbell Smith, W., Bannister, F. A., Hey, Max H. (1946) Pennantite, a new manganese-rich chlorite from Benallt mine, Rhiw, Carnarvonshire. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  27 (194) 217-220 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1946.027.194.01'>doi:10.1180\u002Fminmag.1946.027.194.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_27\u002F27-194-217.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1946.027.194.01",{"id":318,"year":319,"html":320,"doi":11},521673,1947,"Fleischer, M. (1947) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  32 (3-4). 254-255 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM32\u002FAM32_254.pdf?reftype=.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":322,"year":323,"html":324,"doi":11},16119682,1965,"Kayupova, M.M. (1965) Pennantite from Ushkatyn Deposit in Central Kazakhstan. Doklady Akademii Nauk SSSR, 163(1), 189.",{"id":326,"year":327,"html":328,"doi":11},15948428,1983,"Bayliss, P. (1983). Polytypes of pennantite. Canadian Mineralogist, 21(3), 545-547.",{"id":330,"year":331,"html":332,"doi":333},76406,1989,"Abrecht, Jürgen (1989) Manganiferous phyllosilicate assemblages: occurrences, compositions and phase relations in metamorphosed Mn deposits. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  103 (2). 228-241 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00378509'>doi:10.1007\u002Fbf00378509\u003C\u002Fa>","10.1007\u002Fbf00378509",{"id":335,"year":336,"html":337,"doi":11},16966622,2001,"(2001) Pennantite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fpennantite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[],[341],"Grovesite",[343,347,351,355,358,361,365],{"lang":344,"names":345},"ca",[346],"pennantita",{"lang":348,"names":349},"de",[350],"Pennantit",{"lang":352,"names":353},"eu",[354],"Pennantita",{"lang":356,"names":357},"fr",[7],{"lang":359,"names":360},"it",[7],{"lang":362,"names":363},"nl",[364],"Pennantiet",{"lang":366,"names":367},"sl",[368],"Penantit","Q3899100",{"history":11,"applications":11}]