 | | Report (issue) | | 19 1.84 Total 99.83 99.97 (1) Rock Ridge pegmatite, South Dakota, USA; corresponds to (Na0.47 Ca0.04...granite pegmatites. Association: Trolleite, alluaudite, montebrasite, scorzalite, strengite (Buranga...From the Rock Ridge pegmatite, near Custer, Custer Co., South Dakota, USA. At the Buranga pegmatite, near...National Museum of Natural History, Washington, D.C., USA, 162559. References: (1) Moore, P.B. and J. Ito...A.-M. (1995) Wyllieite et rosemaryite dans la pegmatite de Buranga, Rwanda. Eur. J. Mineral., 7, 567–575 |  | | Journal (article/letter/editorial) | | Chicago, Illinois 6o637, USA SYNOPSIS A N O M ENCLATU R E is proposed for the alluaudite and wyllieite complex...hagendorfite 14) varulite (I) ferroalluaudite (2) alluaudite (9) wyllieites ferrowyllieite (I) wyllieite...analyses are discussed (of which five are new) for alluaudite and four analyses (of which three are new) for..." a l l u a U d i t e " ] chemistry (,~mmg~alluaudite"). and n o m e n c l a t u r e Presumably,...are the most widely dispersed, and scarcely a pegmatite of family, the complex type is wan#ing in at |  | | Journal (article/letter/editorial) | | CHEMISTRY OF THE ALLUAUDITE STRUCTURE TYPE: CONTRIBUTION TO THE PARAGENESIS OF PEGMATITE PHOSPHATE GIANT...crystal structure analysis of an alluaudite from the Buranga pegmatite, Central Africa, elucidated the...(hagendorfite, hiihnerkobelite, varulite, mangan-alluaudite, alluaudite, and the arsenate mineral caryinite). R(hkI):0...5l-ie lCas 5Mn2+a5 Mg6.zFe3+zs(POa)r, o. The alluaudite structure type involves four distinct larger...nomenclatures and paragenetic settings proposed for alluaudite are unfortunate and should be abandoned. Ideal |  | | Journal (article/letter/editorial) | | peridotite and Anduoite dunite in Tibet. China. The host rock is an altered dunite. The mineral is chromian spinel...mineral has also been found in placers near the host rock Electron microprobeanalysesof six grains,using sperryliteand...only one grain of the alloy from the Heazlewood district, Tasmania has been shown to be ruthenosmiridium...is 34o in acute B. The name is for Richard Gird, mining engineer and assayer, who assayed the first rich...Oboyerite was found in only two hand specimens of rock consisting mainly of fine-grained adularia (altered |  | | Journal (issue) | | Articles Type locality minerals of the Black Hills, South Dakota ..............................................by K. L. Triscori & T. /. Campbell The Urucum pegmatite, Minas Gerais, Brazil...........................R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...across the U.S. and visit dozens upon dozens of “rock shops.” There seem to be fewer now. And what about...such as Lapidary Journal Gems and Minerals, and Rock and Gem. For the last decade their readership has |  | | Book (edition) | | Utah; (lower /eft) rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud...Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...England Thomas Nelson Australia 102 Dodds Street South Melbourne, Victoria 3205, Australia Nelson Canada...Two of the Mineralogical Society of America, 1969. Rock-Forming Minerals (in five volumes), by W. A. Deer | | | Book (edition) | | Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...England Thomas Nelson Australia 102 Dodds Street South Melbourne, Victoria 3205, Australia Nelson Canada...of the Mineralogical Society of America, I 969. Rock-Forming Minerals (in five volumes), by W. A. Deer...elements. concretion A compact, rounded sedimentary rock mass formed by localized cementation around a nucleus;...intrusion of molten rock whereby preexisting rocks near the contact with the hot molten rock are metamorphosed |  | | Book | | England Thomas Nelson Australia 102 Dodds Street South Melbourne 3205 Victoria, Australia Nelson Canada...Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive |  | | Book | | Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and...Allgood, J. Pradenas: Gold occurrences in Tuolumne County, California 18:41-45, 18:62-64 --with W. H. Wilkinson |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...localities of magmatic origin (in the sequence North and South America and Greenland, then Europe, Asia, Africa...pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc. For some |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle. Courtesy...Printing AGMV Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994): |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Mineralogy, Natural History Museum, London, England. Rock H. Currier: Jewel Tunnel Imports, Baldwin Park,...Smithsonian Inst., Washington, D.C. Alan Pring: South Australian Museum, Adelaide, SA, Australia. Gunnar...lunar rocks so far examined are very similar to some rock types known on earth. The crust of the earth consists...glaciers and ice caps may be considered a monomineralic rock. Nearly 99% of the composition of these rocks consists...10. India 11. South east Asia 12. Middle East 13. African Countries, from north to south 14. Oceania 15 |
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