[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:52595":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":14,"elements":15,"sigelements":18,"key_elements":19,"impurities":11,"cim":11,"ima_status":20,"ima_notes":11,"ima_history":11,"approval_year":22,"publication_year":11,"discovery_year":11,"strunz10ed1":23,"strunz10ed2":24,"strunz10ed3":25,"strunz10ed4":26,"dana8ed1":27,"dana8ed2":27,"dana8ed3":27,"dana8ed4":27,"csystem":28,"cclass":29,"spacegroup":30,"spacegroupset":27,"a":31,"b":11,"c":32,"alpha":11,"beta":11,"gamma":11,"aerror":33,"berror":11,"cerror":34,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":33,"csmetamict":13,"commentcrystal":11,"twinning":35,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":36,"hmin":37,"hmax":11,"hardtype":11,"vhnmin":38,"vhnmax":39,"vhnerror":11,"vhng":40,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":41,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":42,"commentluster":11,"diapheny":43,"streak":44,"colour":45,"commentcolor":11,"colors":46,"streak_colors":49,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":50,"tenacity":51,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":52,"opticalpleochorismdesc":53,"opticalbirefringence":11,"opticalcomments":54,"opticalcolour":55,"opticalinternal":56,"opticaltropic":57,"opticalanisotropism":58,"opticalbireflectance":58,"opticalextinction":11,"opticalr":59,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":60,"industrial":11,"occurrence":61,"otheroccurrence":11,"type_specimen_store":62,"description_short":63,"aboutname":64,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":65,"reviewed_at":11,"variety_of":11,"varieties":66,"group_members":67,"associates":68,"confused_with":69,"type_localities":78,"occurrence_total":12,"citations":85,"images":103,"structures":104,"synonyms":111,"language_names":114,"wikidata_qid":128,"texts":129},52595,"1:1:52595:8","f9cce7b2-e5a2-42a5-a88a-0e0020980c60","Wuyanzhiite","Wuy",0,"mineral",null,1,false,"Cu\u003Csub>2\u003C\u002Fsub>S",[16,17],"Cu","S",[16,17],[16],[21],"APPROVED",2017,"2","B","A","50","0","Tetragonal",26,173,"4.0042","11.2555",4,13,"pseudomerohedral twinning","granular aggregates or oriented ribbons from 10 to over 500 μm in size, composed of nanometric to micrometric anhedral crystals.",3,"81","102",50,"5.618","Metallic","Opaque","black","dark gray",[47,44,48],"gray","blue",[44],"Irregular\u002FUneven","brittle","Weak","gray blue to slightly darker blue","The reflectance of wuyanzhiite decreases and the color become bluer and darker with increasing Fe content.","gray blue","none","Anisotropic","weak","(27.0,29.3) 470, \r\n(23.8,26.6) 546, \r\n(23.1,26.3) 589,\r\n(21.1,25.2) 650","Therefore, it appears that the stability of wuyanzhiite strongly depends upon the Fe contents. It can be stable for longtime for Fe contents more than 0.7 wt%, but might be altered to chalcocite and djurleite within several months or a year for Fe contents below 0.3 wt%.","sandstone-type copper deposit considered to have been formed from secondary enrichment of copper at relatively high temperature (182-192ºC) and low salinity (1.2-4.7% NaCl equiv.)","Type material is deposited in the mineralogical collections of the Geological Museum of China, 16 Yangrou Hutong, Xisi, Beijing 100031, People’s Republic of China, catalogue number M13712","A dimorph of chalcocite. Compare UM2003-43-S:CuFePdPt.\r\n\r\nFrom the #5 orebody at the -65m level of the Bofang mine.","The new mineral was named in honor of the late Chinese ore geologist, Prof. Wu Yanzhi (1931-2014). Prof. Wu received his B.S. degree from Nanjing University in 1952 and then became one of the first teachers at the Department of Geology, Central South Institute of Mines and Metallurgy (now Central South University). Prof. Wu had made significant contributions to ore genesis and exploration for nonferrous and precious metals deposits in China.","2026-05-01 09:12:42",[],[],[],[70],{"id":71,"name":72,"entrytype":9,"csystem":73,"ima_formula":14,"mindat_formula":14,"hmin":74,"hmax":37,"dmeas":75,"dcalc":76,"primary_image_id":77},962,"Chalcocite","Monoclinic",2.5,"5.5","5.8",5161,[79],{"id":80,"txt":81,"latitude":82,"longitude":83,"country":84},64773,"Baifang Mine, Changning Co., Hengyang, Hunan, China",26.54,112.4483333,"China",[86,90,94,98],{"id":87,"year":22,"html":88,"doi":89},244967,"Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2017) New minerals and nomenclature modifications approved in 2017, CNMNC Newsletter No 40. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  81 (6) 1577-1581 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2017.081.096'>doi:10.1180\u002Fminmag.2017.081.096\u003C\u002Fa>","10.1180\u002Fminmag.2017.081.096",{"id":91,"year":92,"html":93,"doi":11},16968171,2022,"(2022) Wuyanzhiite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FWuyanzhiite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":95,"year":96,"html":97,"doi":11},16484141,2023,"Augustyniak, Adrian, Tatykayev, Batukhan, Shalabayev, Zhandos, Burashev, Gairat, Dutková, Erika, Daneu, Nina, others (2023) Mechanochemical synthesis of non-stoichiometric copper sulfide Cu 1.8 S applicable as a photocatalyst and antibacterial agent and synthesis scalability verification. \u003Ci>Faraday Discussions\u003C\u002Fi>, 241. 367-386",{"id":99,"year":100,"html":101,"doi":102},18924086,2026,"Gu, Xiangping; Shi, Xiangyang; Yang, Hexiong; Liu, Guanghua (2026) Crystal chemistry and stability of wuyanzhiite, a new mineral dimorphous with chalcocite from the Bofang Copper Mine, Hunan, China. \u003Ci>American Mineralogist\u003C\u002Fi>,  111 (5). p.736-745. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2025-9910'>doi:10.2138\u002Fam-2025-9910\u003C\u002Fa>","10.2138\u002Fam-2025-9910",[],[105],{"id":106,"url":107,"label":108,"formula":109,"spacegroup":110,"year":22},14611,"\u002Fcif\u002F14611.cif","Zimmer 2017","Cu2 S","P 43 21 2",[112,113],"IMA2017-081","Wuyanzhiiet",[115,119,124],{"lang":116,"names":117},"ca",[118],"wuyanzhiïta",{"lang":120,"names":121},"de",[122,123],"IMA 2017-081","Wuyanzhiit",{"lang":125,"names":126},"eu",[127],"Wuyanzhiita","Q46008137",{"history":11,"applications":11}]