[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2335":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":15,"elements":16,"sigelements":21,"key_elements":22,"impurities":23,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":34,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":43,"beta":43,"gamma":43,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":44,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":43,"vhnmax":43,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":50,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":11,"colors":54,"streak_colors":57,"luminescence":11,"uv":58,"cleavage":59,"cleavagetype":60,"fracturetype":61,"tenacity":62,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":65,"opticalalpha2":43,"opticalalphaerror":11,"opticalbeta":66,"opticalbeta2":43,"opticalbetaerror":11,"opticalgamma":67,"opticalgamma2":43,"opticalgammaerror":11,"opticalomega":43,"opticalomega2":43,"opticalomegaerror":11,"opticalepsilon":43,"opticalepsilon2":43,"opticalepsilonerror":11,"opticaln":43,"opticaln2":43,"opticalnerror":11,"optical2vcalc":68,"optical2vcalc2":43,"optical2vcalcerror":11,"optical2vmeasured":69,"optical2vmeasured2":43,"optical2vmeasurederror":11,"rimin":70,"rimax":71,"opticaldispersion":72,"opticalpleochroism":73,"opticalpleochorismdesc":11,"opticalbirefringence":74,"opticalcomments":75,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":76,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":77,"otheroccurrence":11,"type_specimen_store":78,"description_short":79,"aboutname":80,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":81,"reviewed_at":11,"variety_of":11,"varieties":82,"group_members":83,"associates":84,"confused_with":85,"type_localities":86,"occurrence_total":37,"citations":93,"images":146,"structures":147,"synonyms":154,"language_names":157,"wikidata_qid":173,"texts":174},2335,"1:1:2335:7","0cca81d1-5ed3-4c44-b3b2-3f820a436a74","Larsenite","Lsn",0,"mineral",null,113,false,"PbZnSiO\u003Csub>4\u003C\u002Fsub>","ZnPb(SiO\u003Csub>4\u003C\u002Fsub>)",[17,18,19,20],"Pb","Si","Zn","O",[17,18,19,20],[17,19],"Fe,Mn,Mg,Ca,H2O,","14.7.18",[26,27],"APPROVED","GRANDFATHERED","1928","9","A","B","10","51","2","1","Orthorhombic",6,35,"Pna21","8.24","18.96","5.06","0",8,"Slender prismatic to acicular  [001]?, sometimes tabular to bladed {010}. Originally found in specimens where both habits were present.","Colorless, acicular to long-prismatic or bladed striated crystals.",3,"5.90","6.12","Sub-Adamantine,Vitreous,Sub-Vitreous,Silky","Transparent","White","Colorless, white",[55,56],"colorless","white",[56],"Not fluorescent in UV.","Good on {120}","Distinct\u002FGood","Irregular\u002FUneven","brittle","Biaxial","-","1.92","1.95","1.96","58","80",1.92,1.96,"r > v easily perceptible","Non-pleochroic","0.04","X=a, Y=c, Z=b, strong absorption","Parallel","A very rare secondary mineral in vugs usually associated with esperite and clinohedrite. The assemblage is composed of lead-rich silicates whcih are the result of hydrothermal alteration cutting coarse, massive willemite-franklinite ore in a stratiform, Precambrian Zn-Mn-Fe deposit","Harvard University","A very rare lead silicate found on fracture surfaces and in cavities in massive ore. It occurs in bright colorless to cloudy white, usually free-standing groups of acicular to bladed crystals, and has a very high luster. Chlorophoenicite has been frequ...","Named in 1928 by Charles Palache, Lawson Henry Bauer, and Harry Berman in honor of Esper Signius Larsen, Jr. [March 14, 1879 Astoria, Oregon, USA - March 8, 1961 Washington, DC, USA], petrologist and Professor of Geology at Harvard University, Cambridge, Massachusetts, USA.  The mineral \u003Cm>esperite\u003C\u002Fm> is also named after him.","2025-08-11 12:14:21",[],[],[],[],[87],{"id":88,"txt":89,"latitude":90,"longitude":91,"country":92},8541,"Franklin Mine, Franklin, Sussex County, New Jersey, USA",41.1158333,-74.5875,"USA",[94,98,101,106,110,114,118,122,126,131,135,138,142],{"id":95,"year":96,"html":97,"doi":11},16900863,1928,"Palache, C., Bauer, L. H., Berman, H. (1928) Larsenite, calcium-larsenite and associated minerals at Franklin, New Jersey. \u003Ci>American Mineralogist\u003C\u002Fi>,  13 (7) 334-340 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM13_334.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":99,"year":96,"html":100,"doi":11},16900900,"Palache, C., Bauer, L. H., Berman, H. (1928) Larsenite and calcium-larsenite, new members of the chrysolite group, from Franklin, New Jersey. (Preliminary Notice) \u003Ci>American Mineralogist\u003C\u002Fi>,  13 (4) 142-144 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM13_142.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":102,"year":103,"html":104,"doi":105},571889,1935,"Palache, Charles (1935) The minerals of Franklin and Sterling Hill, Sussex County, New Jersey. \u003Ci>Professional Paper\u003C\u002Fi> 180. US Geological Survey 135 pp. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3133\u002Fpp180'>doi:10.3133\u002Fpp180\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fpubs.usgs.gov\u002Fpp\u002F0180\u002Freport.pdf' class='refpdflink'>\u003C\u002Fa>","10.3133\u002Fpp180",{"id":107,"year":108,"html":109,"doi":11},522993,1957,"Layman, Frederic G. (1957) Unit cell and space group of larsenite, PbZnSiO4. \u003Ci>American Mineralogist\u003C\u002Fi>,  42 (11-12) 910-911 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM42\u002FAM42_910.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":111,"year":112,"html":113,"doi":11},524743,1967,"Ito, Jun, Frondel, Clifford (1967) Syntheses of lead silicates: larsenite, barysilite and related phases. \u003Ci>American Mineralogist\u003C\u002Fi>,  52 (7-8) 1077-1084 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM52\u002FAM52_1077.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":115,"year":112,"html":116,"doi":117},107348,"Prewitt, C. T.; Kirchner, E.; Preisinger, A. (1967) Crystal structure of larsenite PbZnSiO\u003Csub>4\u003C\u002Fsub>. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  124 (1-2). 115-130 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1967.124.1-2.115'>doi:10.1524\u002Fzkri.1967.124.1-2.115\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol124\u002FZK124_115.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1967.124.1-2.115",{"id":119,"year":120,"html":121,"doi":11},524868,1968,"Ito, Jun (1968) Synthesis of some lead calcium zinc silicates. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (1-2) 231-240 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_231.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":123,"year":124,"html":125,"doi":11},12907593,1982,"Keller, Paul, Bartelke, Wolfgang (1982) Tsumeb [Namibia]! New Minerals and Their Associations. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 13 (3) 137-147",{"id":127,"year":128,"html":129,"doi":130},3792,1985,"Dunn, Pete J. (1985) The lead silicates from Franklin, New Jersey: occurrence and composition. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  49 (354) 721-727 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1985.049.354.12'>doi:10.1180\u002Fminmag.1985.049.354.12\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_49\u002F49-354-721.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1985.049.354.12",{"id":132,"year":133,"html":134,"doi":11},16771792,1995,"Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. (1995) \u003Ci>Handbook of Mineralogy\u003C\u002Fi> Vol. 2 - Silica, Silicates. Mineral Data Publishing, Tucson, Arizona.",{"id":136,"year":133,"html":137,"doi":11},17080551,"Dunn, Pete J. (1995) \u003Ci>Franklin and Sterling Hill, New Jersey: The world's most magnificent mineral deposits\u003C\u002Fi> Vol. 3. The Franklin-Ogdensburg Mineralogical Society.",{"id":139,"year":140,"html":141,"doi":11},1118654,1997,"Gaines, Richard V.; Skinner, H. Catherine W.; Foord, Eugene E.; Mason, Brian; Rosenzweig, Abraham; King, Vandall T. (1997) \u003Ci>Dana's New Mineralogy\u003C\u002Fi> (8th ed.). Wiley-Interscience. 1872 pp.",{"id":143,"year":144,"html":145,"doi":11},16965504,2001,"(2001) Larsenite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flarsenite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[148],{"id":149,"url":150,"label":151,"formula":152,"spacegroup":153,"year":112},7455,"\u002Fcif\u002F7455.cif","Prewitt 1967","Pb Zn Si O4","P n a 21",[155,156],"Larseniet","Lead-zink chrysolite",[158,162,166,170],{"lang":159,"names":160},"ca",[161],"larsenita",{"lang":163,"names":164},"de",[165],"Larsenit",{"lang":167,"names":168},"eu",[169],"Larsenita",{"lang":171,"names":172},"it",[7],"Q3827220",{"history":11,"applications":11}]