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Terrestrial occurrences for pyroxferroite and armalcolite were discovered in the next few years, but ...","Named in 1971 by J. F. Lovering, D. A. Wark, A. F. Reid, N. G. Bunch, A. El Goresy, Paul Ramdohr, G. M. Brown, A. Peckett, R. Phillips, Eugene N. Cameron, J. A. V. Douglas, and A. G. Plant after its discovery locality at the Sea of Tranquility, the Moon.","2025-08-11 12:14:24",[],[],[],[],[76,82],{"id":77,"txt":78,"latitude":79,"longitude":80,"country":81},3256,"Tranquillity Base (Apollo 11 landing site), Mare Tranquillitatis (Sea of Tranquility), The Moon",0.6426867,23.505249,"The Moon",{"id":83,"txt":84,"latitude":85,"longitude":86,"country":81},205482,"Apollo 12 landing site, Oceanus Procellarum (Ocean of Storms), The Moon",-3.01239,-23.42157,14,[89,92,96,100,104,109],{"id":90,"year":30,"html":91,"doi":11},16078853,"Lovering J F, Wark D A, Reid A F, Ware N G, Keil K, Prinz M, Bunch T E, El Goresy A, Ramdohr P, Brown G M, Peckett A, Phillips R, Cameron E N, Douglas J A V, Plant A G (1971) Tranquillityite: a new silicate mineral from Apollo 11 and Apollo 12 basaltic rocks. Proceedings of the Second Lunar Science Conference 1, 39-45",{"id":93,"year":94,"html":95,"doi":11},525996,1973,"Fleischer, Michael (1973) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  58 (1-2). 139-141 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM58\u002FAM58_139.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":97,"year":98,"html":99,"doi":11},16126118,1977,"Gatehouse, B.M., Grey, I.E., Lovering, J.F., Wark, D.A. (1977) Structural studies on tranquillityite and related synthetic phases. Lunar and Planetary Science Conference Proceedings: 8: 1831-1838.",{"id":101,"year":102,"html":103,"doi":11},16967773,2001,"(2001) Tranquillityite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Ftranquillityite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":105,"year":106,"html":107,"doi":108},141536,2012,"Rasmussen, Birger, Fletcher, Ian R., Gregory, Courtney J., Muhling, Janet R., Suvorova, Alexandra A. (2012) Tranquillityite: The last lunar mineral comes down to Earth. \u003Ci>Geology\u003C\u002Fi>,  40 (1) 83-86 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1130\u002Fg32525.1'>doi:10.1130\u002Fg32525.1\u003C\u002Fa>","10.1130\u002Fg32525.1",{"id":110,"year":111,"html":112,"doi":113},397324,2013,"Tartese, R., Anand, M., Delhaye, T. (2013) NanoSIMS Pb\u002FPb dating of tranquillityite in high-Ti lunar basalts: Implications for the chronology of high-Ti volcanism on the Moon. \u003Ci>American Mineralogist\u003C\u002Fi>,  98 (8) 1477-1486 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2013.4467'>doi:10.2138\u002Fam.2013.4467\u003C\u002Fa>","10.2138\u002Fam.2013.4467",[],[],[117,118],"IMA1971-013","Tranquillityiet",[120,124,128,132,135,139,143,147,151,154,157,161,165,169,173,176],{"lang":121,"names":122},"ar",[123],"ترانكويليتيت",{"lang":125,"names":126},"bar",[127],"Tranquillityit",{"lang":129,"names":130},"ca",[131],"tranquil·litiïta",{"lang":133,"names":134},"cs",[127],{"lang":136,"names":137},"de",[138,127],"IMA 1971-013",{"lang":140,"names":141},"es",[142],"Tranquilitita",{"lang":144,"names":145},"eu",[146],"Tranquillityita",{"lang":148,"names":149},"fa",[150],"ترنکولایدیایت",{"lang":152,"names":153},"fr",[7],{"lang":155,"names":156},"it",[7],{"lang":158,"names":159},"ja",[160],"トランキリティアイト",{"lang":162,"names":163},"pl",[164],"Trankwilityt",{"lang":166,"names":167},"ro",[168],"tranchilitit",{"lang":170,"names":171},"ru",[172],"Транквиллитит",{"lang":174,"names":175},"vi",[127],{"lang":177,"names":178},"zh",[179],"靜海石","Q257703",{"history":11,"applications":11}]