[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:56159":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":20,"key_elements":21,"impurities":11,"cim":11,"ima_status":22,"ima_notes":11,"ima_history":24,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":25,"strunz10ed2":26,"strunz10ed3":27,"strunz10ed4":11,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":28,"cclass":29,"spacegroup":29,"spacegroupset":30,"a":31,"b":32,"c":33,"alpha":34,"beta":35,"gamma":36,"aerror":37,"berror":38,"cerror":39,"alphaerror":37,"betaerror":38,"gammaerror":38,"va3":11,"z":29,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":40,"hmin":41,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":42,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":43,"commentluster":11,"diapheny":11,"streak":44,"colour":45,"commentcolor":11,"colors":46,"streak_colors":49,"luminescence":11,"uv":11,"cleavage":50,"cleavagetype":51,"fracturetype":52,"tenacity":53,"commentbreak":11,"opticaltype":54,"opticalsign":55,"opticalalpha":56,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":57,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":58,"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":59,"optical2vmeasured2":11,"optical2vmeasurederror":37,"rimin":60,"rimax":61,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":62,"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":63,"otheroccurrence":11,"type_specimen_store":64,"description_short":65,"aboutname":66,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":67,"reviewed_at":11,"variety_of":11,"varieties":68,"group_members":69,"associates":70,"confused_with":71,"type_localities":72,"occurrence_total":79,"citations":80,"images":91,"structures":92,"synonyms":93,"language_names":95,"wikidata_qid":105,"texts":106},56159,"1:1:56159:8","5ef0a7f3-f9c1-4a1d-a6ea-c0ed7329fac8","Kennygayite","Kgy",0,"mineral",null,12,false,"[Pb\u003Csub>4\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>](SO\u003Csub>4\u003C\u002Fsub>)",[16,17,18,19],"Pb","O","S","H",[16,17,18,19],[16],[23],"APPROVED","IMA no. 2022-032","7","B","D","Triclinic",2,"0","6.3785","7.4519","10.3112","75.234","79.388","88.175",5,6,8,"colorless to pale yellow wedges and lozenge-shaped wafers, up to about 1 mm across",2.5,"7.078","Adamantine","white","colorless to pale yellow",[47,48],"colorless","yellow",[44]," {001}","Perfect","Step-Like","brittle","Biaxial","-","1.98","2.01","2.09","58",1.98,2.09,"α = 1.98(calc.), β = 2.01 (est.), γ = 2.09 (calc.)","highly unusual secondary assemblage that comprises a variety of rare Pb-Zn-Cu sulfates, thiosulfates, and carbonates","mineralogical collections of the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA, catalogue numbers 76229, 76230 and 76231 (cotypes)","The sulfate analogue of the thiosulphate mineral sidpietersite. \r\nChemically resembles leadhillite, susannite, among others.","The name kennygayite is for American geologist, geoscience educator and mineral collector Norman Kennedy (Kenny) Gay (b. 1953, d. 2023). Mr. Gay had a 40+ year career as a licensed, professional geologist and was employed with the North Carolina Geological Survey since 1995, and a member of the adjunct faculty at Wesleyan College, Rocky Mount, North Carolina, as a professor of geology since 2001. In addition to his contributions to numerous abstracts and papers on the Geology and Mineralogy of North Carolina, Mr. Gay has held leadership roles in several geology and mineralogy clubs since 1990. He has built a large collection of worldwide minerals, but his main focus is on the mineralogy of North Carolina. He has extensively catalogued all known important North Carolina mineral occurrences along with the history of mineral collecting and mining in the state. Among the mineral occurrences that he has examined and collected is the Redmond mine. Although Mr. Gay is not responsible for the discovery of the unique mineral assemblage that has produced so many new species, including kennygayite, he was one of the first to collect mineral specimens at the mine and he got one of the authors (JBS) interested in the mine, thereby leading to the discovery of this assemblage.","2025-08-11 12:15:24",[],[],[],[],[73],{"id":74,"txt":75,"latitude":76,"longitude":77,"country":78},5512,"Redmond Mine, Waterville Lake, Haywood County, North Carolina, USA",35.6802239,-83.0185898,"USA",1,[81,86],{"id":82,"year":83,"html":84,"doi":85},16096477,2022,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 68. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  34 (5) 385-391 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-34-385-2022'>doi:10.5194\u002Fejm-34-385-2022\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F34\u002F385\u002F2022\u002Fejm-34-385-2022.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-34-385-2022",{"id":87,"year":88,"html":89,"doi":90},17310090,2024,"Kampf, Anthony R.; Smith, Jason B.; Hughes, John M.; Ma, Chi; Emproto, Christopher (2024) New Minerals from the Redmond Mine, North Carolina, USA: VI. Boojumite and Kennygayite, Two New Minerals with Structures Based on Chains of Oxocentered OPb4 TETRAHEDRA. \u003Ci>The Canadian Journal of Mineralogy and Petrology\u003C\u002Fi>,  62 (2).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002F2300051'>doi:10.3749\u002F2300051\u003C\u002Fa>","10.3749\u002F2300051",[],[],[94],"Kennygayiet",[96,100],{"lang":97,"names":98},"ca",[99],"kennygayita",{"lang":101,"names":102},"de",[103,104],"IMA 2022-032","Kennygayit","Q114453430",{"history":11,"applications":11}]