[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:42094":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":16,"ima_formula":17,"elements":18,"sigelements":26,"key_elements":11,"impurities":11,"cim":11,"ima_status":27,"ima_notes":29,"ima_history":31,"approval_year":32,"publication_year":33,"discovery_year":11,"strunz10ed1":34,"strunz10ed2":35,"strunz10ed3":36,"strunz10ed4":37,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":38,"cclass":39,"spacegroup":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":11,"beta":45,"gamma":11,"aerror":46,"berror":47,"cerror":13,"alphaerror":11,"betaerror":46,"gammaerror":11,"va3":48,"z":11,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":49,"epitaxidescription":11,"morphology":50,"tlform":51,"hmin":52,"hmax":52,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":53,"dmeas2":53,"dcalc":54,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":55,"commentluster":11,"diapheny":11,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":63,"luminescence":11,"uv":64,"cleavage":65,"cleavagetype":66,"fracturetype":67,"tenacity":11,"commentbreak":11,"opticaltype":68,"opticalsign":69,"opticalalpha":70,"opticalalpha2":11,"opticalalphaerror":46,"opticalbeta":71,"opticalbeta2":11,"opticalbetaerror":46,"opticalgamma":72,"opticalgamma2":11,"opticalgammaerror":46,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":73,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":74,"optical2vmeasured2":11,"optical2vmeasurederror":47,"rimin":75,"rimax":76,"opticaldispersion":11,"opticalpleochroism":77,"opticalpleochorismdesc":78,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":79,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":80,"otheroccurrence":11,"type_specimen_store":81,"description_short":11,"aboutname":82,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":83,"reviewed_at":11,"variety_of":11,"varieties":84,"group_members":85,"associates":141,"confused_with":142,"type_localities":143,"occurrence_total":13,"citations":148,"images":162,"structures":163,"synonyms":170,"language_names":175,"wikidata_qid":195,"texts":196},42094,"1:1:42094:5","c9ced568-5f58-4c01-b7db-c08decfed9f1","Potassic-fluoro-pargasite","Pflprg",0,"mineral",null,43429,1,false,"KCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>","Pargasite is defined as a pargasite group member with the following dominant elements: \r\nA position: K\r\nC position: Mg as the dominant divalent cation and Al as the dominant trivalent cation.\r\nW position: F as the dominant anion","KCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>",[19,20,21,22,23,24,25],"Al","Ca","Mg","Si","O","K","F",[19,20,21,22,23,24,25],[28],"APPROVED",[30],"REDEFINED","Redefined: IMA 2012 s.p.",2009,2010,"9","D","E","15","Monoclinic",5,11,"C2\u002Fm ","9.9104","17.9739","5.3205","105.534",2,4,913.11,"non observable","Prismatic","Sample used for the description was a large single amphibole crystal, 4 mm x 2 mm x 2 cm in size, brownish-black with brownish-yellow phlogopite lamellae adhering to one face of the crystal.",6.5,"3.46 ","3.151 ","Vitreous","Pale-grey","Brownish-black ",[59,60,61,62],"black","brown","gray","colorless",[61],"non-fluorescent","perfect {110}","Perfect","Splintery","Biaxial","+","1.638","1.641","1.653","53.4","49.6",1.638,1.653,"Weak","X = colourless to very pale grey; Y = very pale grey; Z = colourless.","X ∧ a = 46.9º (in β obtuse); Y = b; Z ∧ c = 31.4º (in β acute).","Occurs as a metasomaic replacement (at conditions  T = 800ºC and P = 3 kbar) of diopside in a skarn. ","Fragments of the holotype specimen are deposited at the Museo di Mineralogia of the Dipartimento di Scienze della Terra of the University of Pavia with the code 2009-02.","The pargasite root name originates  from the locality in the Pargas Valley (now Parainen) given in 1814 by Count Fabian Gotthard von Steinheil for the locality in the Pargas Valley, Finland. {Note: Count Fabian Gotthard von Steinheil is not well-known as a mineralogist. He was Governor General of Finland in 1810. Steinheilite was named for him by Johan Gadolin, also in 1814.}\r\n\r\nThe mineral was originally named fluoro-potassic-pargasite (Oberti et al. 2010) , but was later renamed potassic-fluoro-pargasite to comply with the guidelines set forth in the amphibole nomenclature report of 2012 (Hawthorne et al. 2012).","2025-08-11 12:15:08",[],[86,94,100,106,112,117,124,129,134],{"id":87,"name":88,"entrytype":9,"csystem":38,"ima_formula":89,"mindat_formula":89,"hmin":90,"hmax":90,"dmeas":91,"dcalc":92,"primary_image_id":93},41970,"Chromio-pargasite","NaCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Cr)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",6,"3.08","3.121",5614,{"id":95,"name":96,"entrytype":9,"csystem":38,"ima_formula":97,"mindat_formula":97,"hmin":39,"hmax":90,"dmeas":98,"dcalc":98,"primary_image_id":99},1524,"Ferro-pargasite","NaCa\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","0",8739,{"id":101,"name":102,"entrytype":9,"csystem":38,"ima_formula":103,"mindat_formula":103,"hmin":90,"hmax":90,"dmeas":104,"dcalc":105,"primary_image_id":11},27537,"Fluoro-pargasite","NaCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>","3.18","3.19",{"id":107,"name":108,"entrytype":9,"csystem":38,"ima_formula":109,"mindat_formula":109,"hmin":39,"hmax":90,"dmeas":11,"dcalc":110,"primary_image_id":111},53416,"Mangani-pargasite","NaCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.127",15295,{"id":113,"name":114,"entrytype":9,"csystem":38,"ima_formula":115,"mindat_formula":115,"hmin":39,"hmax":90,"dmeas":98,"dcalc":98,"primary_image_id":116},3119,"Pargasite","NaCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",4547,{"id":118,"name":119,"entrytype":9,"csystem":38,"ima_formula":120,"mindat_formula":120,"hmin":121,"hmax":11,"dmeas":122,"dcalc":123,"primary_image_id":11},28930,"Potassic-chloro-pargasite","KCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>",5.5,"3.29","3.35",{"id":125,"name":126,"entrytype":9,"csystem":38,"ima_formula":127,"mindat_formula":127,"hmin":90,"hmax":90,"dmeas":11,"dcalc":128,"primary_image_id":11},35789,"Potassic-ferro-pargasite","KCa\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.34",{"id":130,"name":131,"entrytype":9,"csystem":38,"ima_formula":132,"mindat_formula":132,"hmin":90,"hmax":52,"dmeas":133,"dcalc":98,"primary_image_id":11},7246,"Potassic-pargasite","KCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.25",{"id":135,"name":136,"entrytype":9,"csystem":38,"ima_formula":137,"mindat_formula":138,"hmin":90,"hmax":90,"dmeas":139,"dcalc":140,"primary_image_id":11},51951,"Vanadio-pargasite","NaCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>V)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","NaCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>V)(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>6\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.05","3.112",[],[],[144],{"id":145,"txt":146,"latitude":11,"longitude":11,"country":147},2275,"Tranomaro-Maromby area, Amboasary Sud District, Anosy, Madagascar","Madagascar",[149,153,158],{"id":150,"year":33,"html":151,"doi":152},244122,"Oberti, R., Boiocchi, M., Hawthorne, F. C., Pagano, R., Pagano, A. (2010) Fluoro-potassic-pargasite, KCa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>, from the Tranomaro area, Madagascar: mineral description and crystal chemistry. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  74 (6) 961-967 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2010.074.6.961'>doi:10.1180\u002Fminmag.2010.074.6.961\u003C\u002Fa>","10.1180\u002Fminmag.2010.074.6.961",{"id":154,"year":155,"html":156,"doi":157},396910,2012,"Hawthorne, F. C., Oberti, R., Harlow, G. E., Maresch, W. V., Martin, R. F., Schumacher, J. C., Welch, M. D. (2012) Nomenclature of the amphibole supergroup. \u003Ci>American Mineralogist\u003C\u002Fi>,  97 (11) 2031-2048 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2012.4276'>doi:10.2138\u002Fam.2012.4276\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM97_2031.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2012.4276",{"id":159,"year":160,"html":161,"doi":11},15897736,2023,"Larsen, Knut Edvard (2023) Minerals first described from Madagascar. \u003Ci>Norsk Mineralsymposium 2023\u003C\u002Fi>, 89-122",[],[164],{"id":165,"url":166,"label":167,"formula":168,"spacegroup":169,"year":33},11459,"\u002Fcif\u002F11459.cif","Oberti 2010","K.691 Na.281 Ca2.03 Mg3.64 Fe.51 Al2.99 Ti.05 Mn.01 Si5.8 O22.74 F1.26 H.74","C 1 2\u002Fm 1",[171,172,173,174],"Fluoro-potassic-pargasite","IMA2009-091","Potassic-fluoro-pargasiet","Potassic-fluoro-pargasit",[176,181,186,190],{"lang":177,"names":178},"ca",[179,180],"potassic-fluoro-pargasita","potassicfluoropargasita",{"lang":182,"names":183},"de",[184,185],"IMA 2009-091","Kalium-Fluoro-Pargasit",{"lang":187,"names":188},"eu",[189],"Potasio-fluoro-pargasita",{"lang":191,"names":192},"it",[193,194],"fluoro-potassic-pargasite","potassic-fluoro-pargasite","Q17484966",{"history":11,"applications":11}]