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The tablets are flattened parallel to {010} and range from 1-7 mm across and from 0.5-4 mm thick.",7,"3.61","Vitreous","Translucent","Green-gray","Dark greenish blue to very dark green",[51,52,53,54],"green","blue","colorless","gray",[51,54],"None Observed","Irregular\u002FUneven","brittle","Biaxial","-","1.725","1.740","1.741","28","34",1.725,1.741,"r > v strong","Strong","X = colorless or very light tan, Y = blue-green, and Z = deep blue-green.","0.016","Very like sapphirine.","Y \u002F\u002F b.","Pegmatite.","National Museum of Natural History, Washington, D.C., USA, NMNH 171532.","For the locality, Khmara Bay, Antartica, which in turn was named in honor of Ivan Fedorovich Khmara (1936-1956), a tractor driver who perished in Antarctica.","2025-08-11 12:14:28",[],[80,86,93,100],{"id":81,"name":82,"entrytype":9,"csystem":83,"ima_formula":84,"mindat_formula":84,"hmin":11,"hmax":11,"dmeas":11,"dcalc":85,"primary_image_id":11},46547,"Addibischoffite","Triclinic","Ca\u003Csub>2\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>O\u003Csub>20\u003C\u002Fsub>","3.41",{"id":87,"name":88,"entrytype":9,"csystem":83,"ima_formula":89,"mindat_formula":89,"hmin":90,"hmax":91,"dmeas":11,"dcalc":92,"primary_image_id":11},56026,"Louisfuchsite","Ca\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Ti\u003Csub>2\u003C\u002Fsub>)(Al\u003Csub>4\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>)O\u003Csub>20\u003C\u002Fsub>",5.5,6,"3.44",{"id":94,"name":95,"entrytype":9,"csystem":33,"ima_formula":96,"mindat_formula":96,"hmin":97,"hmax":97,"dmeas":98,"dcalc":32,"primary_image_id":99},3531,"Sapphirine","Mg\u003Csub>4\u003C\u002Fsub>(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>3\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>]",7.5,"3.4",21566,{"id":101,"name":102,"entrytype":9,"csystem":83,"ima_formula":103,"mindat_formula":103,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},46079,"Warkite","Ca\u003Csub>2\u003C\u002Fsub>Sc\u003Csub>6\u003C\u002Fsub>Al\u003Csub>6\u003C\u002Fsub>O\u003Csub>20\u003C\u002Fsub>",[],[],[107],{"id":108,"txt":109,"latitude":110,"longitude":111,"country":112},125924,"\"Zircon Point\" pegmatite, Khmara Bay, Casey Bay, Napier Complex, Enderby Land, East Antarctica, Antarctica",-67.3740942,49.0651125,"Antarctica",3,[115,119,123,128,133],{"id":116,"year":117,"html":118,"doi":11},527673,1981,"Grew, Edward S. (1981) Surinamite, taaffeite, and beryllian sapphirine from pegmatites in granulite facies rocks of Casey Bay, Enderby Land, Antarctica. \u003Ci>American Mineralogist\u003C\u002Fi>,  66 (9-10) 1022-1033 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM66\u002FAM66_1022.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":120,"year":27,"html":121,"doi":122},393888,"Barbier, Jacques, Grew, Edward S., Moore, Paulus B., Su, Shu-Chun (1999) Khmaralite, a new beryllium-bearing mineral related to sapphirine; a superstructure resulting from partial ordering of Be, Al, and Si on tetrahedral sites. \u003Ci>American Mineralogist\u003C\u002Fi>,  84 (10) 1650-1660 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-1999-1020'>doi:10.2138\u002Fam-1999-1020\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol84\u002FAM84_1650.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-1999-1020",{"id":124,"year":125,"html":126,"doi":127},394644,2002,"Christy, A.G., Tabira, Y., Hölscher, A., Grew, E.S., Schreyer, W. (2002) Synthesis of beryllian sapphirine in the system MgO-BeO-Al2O3-SiO2-H2O and comparison with naturally occurring beryllian sapphirine and khmaralite. Part 1: Experiments, TEM, and XRD. \u003Ci>American Mineralogist\u003C\u002Fi>,  87 (8) 1104-1112 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2002-8-907'>doi:10.2138\u002Fam-2002-8-907\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol87\u002FAM87_1104.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-2002-8-907",{"id":129,"year":130,"html":131,"doi":132},394998,2004,"Christy, A.G., Grew, E.S. (2004) Synthesis of beryllian sapphirine in the system MgO-BeO-Al\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>-SiO\u003Csub>2\u003C\u002Fsub>-H\u003Csub>2\u003C\u002Fsub>O and comparison with naturally occurring beryllian sapphirine and khmaralite, Part 2: A chemographic study of Be content as a function of \u003Ci>P\u003C\u002Fi>, \u003Ci>T,\u003C\u002Fi> assemblage and FeMg\u003Csub>–1\u003C\u002Fsub> exchange. \u003Ci>American Mineralogist\u003C\u002Fi>,  89 (2-3). 327-338 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2004-2-311'>doi:10.2138\u002Fam-2004-2-311\u003C\u002Fa>","10.2138\u002Fam-2004-2-311",{"id":134,"year":135,"html":136,"doi":11},16965285,2021,"(2021) Khmaralite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FKhmaralite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[139],{"id":140,"url":141,"label":142,"formula":143,"spacegroup":144,"year":27},7139,"\u002Fcif\u002F7139.cif","Barbier 1999","Fe1.99 Al14.27 Mg5.47 Si4.8 Be1.47 O40","P 1 21\u002Fc 1",[146,147,148],"IMA1998-027","Khmaraliet","Khmaralit",[150,154,159,162],{"lang":151,"names":152},"ca",[153],"Khmaralita",{"lang":155,"names":156},"de",[157,158],"IMA 1998-027","Khmaralith",{"lang":160,"names":161},"eu",[153],{"lang":163,"names":164},"it",[7],"Q3814998",{"history":11,"applications":11}]