[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1122":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":14,"elements":16,"sigelements":23,"key_elements":11,"impurities":24,"cim":25,"ima_status":26,"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":34,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":11,"spacegroup":11,"spacegroupset":34,"a":36,"b":34,"c":37,"alpha":34,"beta":34,"gamma":34,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":38,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":39,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":34,"vhnmax":34,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":40,"dmeas2":40,"dcalc":41,"dmeaserror":42,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":43,"streak":11,"colour":44,"commentcolor":11,"colors":45,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":48,"opticalsign":49,"opticalalpha":34,"opticalalpha2":34,"opticalalphaerror":11,"opticalbeta":34,"opticalbeta2":34,"opticalbetaerror":11,"opticalgamma":34,"opticalgamma2":34,"opticalgammaerror":11,"opticalomega":50,"opticalomega2":34,"opticalomegaerror":42,"opticalepsilon":51,"opticalepsilon2":34,"opticalepsilonerror":42,"opticaln":34,"opticaln2":34,"opticalnerror":11,"optical2vcalc":34,"optical2vcalc2":34,"optical2vcalcerror":11,"optical2vmeasured":34,"optical2vmeasured2":34,"optical2vmeasurederror":11,"rimin":52,"rimax":53,"opticaldispersion":11,"opticalpleochroism":54,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":55,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":56,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":57,"otheroccurrence":11,"type_specimen_store":58,"description_short":59,"aboutname":60,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":61,"reviewed_at":11,"variety_of":11,"varieties":62,"group_members":63,"associates":64,"confused_with":65,"type_localities":72,"occurrence_total":79,"citations":80,"images":97,"structures":107,"synonyms":108,"language_names":111,"wikidata_qid":132,"texts":133},1122,"1:1:1122:4","5f8f5b00-1189-4994-aa50-5c9a3733b1f8","Coombsite","Cmb",0,"mineral",null,58,false,"KMn\u003Csup>2+\u003C\u002Fsup>\u003Csub>13\u003C\u002Fsub>(Si,Al)\u003Csub>18\u003C\u002Fsub>O\u003Csub>42\u003C\u002Fsub>(OH)\u003Csub>14\u003C\u002Fsub>","Type material has Si:Al = 16.41:1.54.",[17,18,19,20,21,22],"Al","Mn","Si","O","K","H",[18,19,20,21,22],",Ti,Ca,Na,,","16.16.18",[27],"APPROVED",1991,"1991","9","E","G","35","0","Trigonal","11.82","29.14","Space group R3 or R-3.","Aggregates of fibro-lamellar crystals up to 20 micron in length, and often shows semispherulitic texture.","3.0","3.063",1,"Translucent","Pale brownish yellow",[46,47],"yellow","brown","Uniaxial","-","1.619","1.600",1.6,1.619,"Weak","First-order red to purple interference colours in standard thin sections.","Parallel extinction, length slow.","A 50 cm thick rhodonite-quartz lens.","The type material (OU34460) is deposited in the Museum of the Geology Department, University of Otago, and Smithsonian Institution, Washington, D.C., U.S.A.","Mn-analogue of zussmanite.\r\n\r\nCompare the chemically and stoichiometrically very similar franklinphilite.\r\nCompare also the chemically similar ganophyllite and parsettensite.","Named in 1991 by Teruhiko Sameshima and Yosuke Kawachi in honor of Douglas S. Coombs (23 November 1924 – 23 December 2016), professor of geology at the University of Otago, New Zealand. Coombs first described progressive mineralogical changes, especially relating to zeolites, due to low grade burial metamorphism. Coombs named wairakite, ferroceladonite, and ferroaluminoceladonite.","2025-08-11 12:14:19",[],[],[],[66],{"id":67,"name":68,"entrytype":9,"csystem":35,"ima_formula":69,"mindat_formula":69,"hmin":11,"hmax":11,"dmeas":70,"dcalc":71,"primary_image_id":11},4434,"Zussmanite","K(Fe,Mg,Mn)\u003Csub>13\u003C\u002Fsub>(Si,Al)\u003Csub>18\u003C\u002Fsub>O\u003Csub>42\u003C\u002Fsub>(OH)\u003Csub>14\u003C\u002Fsub>","3.146","3.14",[73],{"id":74,"txt":75,"latitude":76,"longitude":77,"country":78},7079,"Watsons Beach, Clutha District, Otago Region, New Zealand",-46.163062,170.15181,"New Zealand",3,[81,85,89,93],{"id":82,"year":28,"html":83,"doi":84},257283,"Sameshima, Teruhiko, Kawachi, Yosuke (1991) Coombsite, Mn analogue of zussmanite, and associated Mn‐silicates, parsettensite and caryopilite, from southeast Otago, New Zealand. \u003Ci>New Zealand Journal of Geology and Geophysics\u003C\u002Fi>,  34 (3) 329-335 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1080\u002F00288306.1991.9514470'>doi:10.1080\u002F00288306.1991.9514470\u003C\u002Fa>","10.1080\u002F00288306.1991.9514470",{"id":86,"year":87,"html":88,"doi":11},16121617,1997,"Mandarino, Joseph A. (1997) \u003Ci>New Minerals 1990-1994\u003C\u002Fi>. The Mineralogical Record Inc., Tuscon, Arizona. 220pp.",{"id":90,"year":91,"html":92,"doi":11},16963789,2001,"(2001) Coombsite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fcoombsite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":94,"year":95,"html":96,"doi":11},16344385,2002,"Semkova, T. A.; Brusnitsyn, A. I.; Chukanov, N. V.; Britvin, S. N. (2002): Coombsite from the Kozhaevskoe manganese ore deposit (southern Urals). Zapiski Vserossiiskogo Mineralogicheskogo Obshchestva 131, 101-108.",[98],{"id":99,"source_url":100,"license_code":101,"credit_html":102,"title":103,"description":104,"author":105,"original_width":4,"original_height":106},6181,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=86765305","CC BY 3.0","Erik Vercammen, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=86765305\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Coombsite.jpg","A massive specimen, with a sawn surface. Collection and photo Erik Vercammen. From: Watsons Beach, Clutha District, Otago Region, New Zealand.","Erik Vercammen",809,[],[109,110],"Coombsiet","IMA1989-058",[112,116,121,125,128],{"lang":113,"names":114},"ca",[115],"coombsita",{"lang":117,"names":118},"de",[119,120],"Coombsit","IMA 1989-058",{"lang":122,"names":123},"eu",[124],"Coombsita",{"lang":126,"names":127},"it",[7],{"lang":129,"names":130},"zh",[131],"菱硅钾锰石","Q3689964",{"history":11,"applications":11}]