 | | Journal (article/letter/editorial) | | re-evaluated [e.g. Oka (Canada); Fen (Norway); Panda Hill (Tanzania)] for their economic potential. Although...and metamorphosed carbonatites of the Blue River region, British Columbia (Chudy, 2013; Pell, 1994, 1996)...linear Songwe Scarp and Sangu-Ikola carbonatites, Tanzania (Brown, 1964; Coetzee, 1963). 4.2. Carbonatite-bearing...focus has been on carbonatites in the Cordilleran region of British Columbia with most activity by Commerce...are Mrima Hill, Kenya (Pacific Wildcat Resources), Mabounié, Gabon (ERAMET) Panda Hill, Tanzania (Cradle |  | Melgarejo, Joan C., Costanzo, Alessandra, Bambi, Aurora C.J.M., Gonçalves, Antonio O., Neto, Andrés B. (2012) Subsolidus processes as a key factor on the distribution of Nb species in plutonic carbonatites: The Tchivira case, Angola. Lithos, 152. 187-201 doi:10.1016/j.lithos.2012.06.024 | Journal (article/letter/editorial) | | mantled by hollandite (Hol), gibbsite (Gbs) and rhabdophane-(La) (Rbd). e) Aggregate of fragments of pyrochlore...followed by strontianite (Str), barite (Brt), rhabdophane-(La) (Rbd) and coronadite (Cnd). 5.2. Dolomitized...britholite-(La) [(La,Ca)5(SiO4)3OH], rhabdophane-(La) [(La)(PO4)·H2O], rhabdophane-(Ce) [(Ce)(PO4)·H2O], synchysite-(Nd)...in the “pandaites” from Panda Hill in Tanzania (Jager et al., 1959), Mrima Hill in Kenya (Harris, 1965)...1683–1687. Harris, P.M., 1965. Pandaite from the Mrima Hill niobium deposit (Kenya). Mineralogical Magazine |  | Graupner, Torsten, Klemd, Reiner, Henjes-Kunst, Friedhelm, Goldmann, Simon, Behnsen, Helge, Gerdes, Axel, Dohrmann, Reiner, Barton, Jay M., Opperman, Rehan (2018) Formation conditions and REY enrichment of the 2060 Ma phosphorus mineralization at Schiel (South Africa): geochemical and geochronological constraints. Mineralium Deposita, 53 (8) 1117-1142 doi:10.1007/s00126-018-0791-7 | Journal (article/letter/editorial) | | minerals apatite, allanite, titanite and monazite/rhabdophane are described in detail in a separate section...and zircon as well as secondary monazite and rhabdophane. Syenite and melasyenite (s.l.) vary in grain...contain small fragmented secondary monazite and rhabdophane. Magnetite grains contain euhedral and undeformed...intergrown with, or encloses, small aggregates of rhabdophane (Fig. 7a). The size and abundance of apatite...any titanite or Ti-FeREY-Ca mineral. Monazite-rhabdophane and thorite Minerals of the ternary system 2 |  | | Journal (article/letter/editorial) | | the high cliffs on the northeastern side of Mutoro Hill contain up to 50% feldspar while some are rich in...found and sampled from the upper parts of Mutoro Hill. lxtterite The lower part of the weathering profile... r o a d or track ~ river + Lulime+ + + ~ + Hill + + + 500 m + ++~ ~++Q~+++ +++ + ~ + +~+ + + +...biotite rock at a carbonatite contact at Panda Hill, Tanzania (J~iger et al., 1959), and is also reported...abundant crandallite-goyazite and grains of rhabdophane found as inclusions in goethite and crandallite |  | | Journal (article/letter/editorial) | | per unit cell]. From Dzhuzumli, Mt. Zirabulaksk region, Bukhara. Named after the alchemist Avieenna (Abu...phlogopite deposit of the Medviezhy river, Aldan region, Yakutia. Named from the composition. [M.A. 14-280...Anderson, G. F. Claringbull, R. J. Davis, and D. K. Hill, 1961. Nature, vol. 190, p. 997. (Th,U)(Ca,Fe,Pb)~SisO20;...chlorite, apparently a thuringite, from the Kremenchug region, Ukraine. Named from the locality. [M.A. 14-141...name for a pseudomorph of gypsum from Orda, Perm region ; named for the locality. [M.A. 14-277.] An unnecessary |  | | Journal (issue) | | member o f the pyrochlore-m icrolite series • Panda Hill, Tanzania • ref: E. Jager a/, M in. M a g . 32, 10-25...led off with his new slide pro gram on the Gold Hill, U tah mining district. Charles outlined the area’s...specimens collected (and identi fied) from Gold Hill, Utah over the last Labor Day weekend. We each had...between us. We vowed to make another trip to Gold Hill. Dr. Joel Arem, staff Crystallographer at the Smithsonian...which Arents (1867) described from the Blind Spring Hill silver district near the northern end of the Owens |  | | Book | | Freiberg, E. Germany; Pribram, Czechoslovakia; Broken Hill, New South Wales; Chanarcillo, Atacama, Chile; and...Cornwall; at Wallaroo, South Australia and Broken Hill, New South Wales. Found in sandstone at Corocoro...Jagersfontein in the Orange Free State. Also found in Tanzania, Sierra Leone, Ghana, Zaire, Botswana, South-West...Colombia, near the river Pinto. It occurs in the Broken Hill area of New South Wales and in New Zealand and the...localities are Atacama, Chile and Cobalt, Ontario; Broken Hill, New South Wales. Treatment. Any dilute acid apart |  | | Journal (issue) | | to Crystal Geometry, by Martin J. Buerger, McGraw Hill, New York, 1971, 204 pp., ($12.50) When the author...x-ray powder pattern almost identical to that of rhabdophane. November—December, 1971 Ecole Polytechnique...similarity in the x-ray pattern between brockite and rhabdophane, as we are with all the other similar x-ray patterns...patterns for min erals occurring at St. Hillaire. Rhabdophane, however contains essential cerium and yttrium...Algeria, Mineral Mag. 28, 29-30. Cady, J. G., W. L. Hill, E. V. Miller, and R. M. Magness (1952) Occurrence |  | | Book (edition) | | abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Rare-with scorodite in U-bearing lignite in the Caves Hill and Slim Buttes areas, both Harding Co .. South...exocontact, e.g. at Drahonfn, Smrcek, and on Zd'ar hill, near Ruda nad Moravou, all Moravia, Czech Rep. |  | | Book | | nyerereite is for Julius K. Nyerere, president of Tanzania. Several names were derived from members of early...of Moneta, in the Caribbean Sea. scawtite, Scawt Hill, County Antrim, Ireland. vesuvianite, Mount Vesuvius...The Papago Indian tribe, which once inhabited the region around the mining center of Ajo, Arizona, has its...and growing plants. The mineral was found in the region of Italy where the god was worshiped. 5 Names...of colors by its oxidizing effects on iron. rhabdophane, a rod and to appear, in allusion to the characteristic |  | | Book | | grey in reflected light. Alekseev mine, Sutamskii region, Stanovoi Range, USSR. H= 2.3, Djjj=?, D(;=7.80...Mn5(Si04)2(0H)2, E Mon. Translucent bright/greyish pink. Bold Hill, Alleghany Co., North Carolina, USA. H= 5.5, Djj4=4...medium grey in reflected light. Aurora mine. Treasure Hill, Hamilton, Nevada, USA. H= < 3, Djjj=?, D(,= 3.88...Cub. Translucent yellowish-grey. Panda Hill, Mbeya (near), Tanzania. H= 4.5-5, Djj3=4.1, D{.= 4.01, IVC...K)2BaTi2(Si207)2, (SI Orth. Dark brown. Inagli massif, Aldan Region, Yakutiya, USSR. H= 5.9, Djjj= 3.432, Dq=3.46, |  | | Book (edition) | | Kara-oba Mo-W deposit), Betpakdala desert. Karaganda region, central Kazakhstan. 56. 635, ZV.\.fO 99(3), 333-339...Akhtenskoe deposit. near Magnitka village. Zlatoust region. south Urals, Rus ia. 75, 93 I. /At,:s, ser. gcol...trimorph. with Barytocalcite and Paralstonite. Brownley Hill mine, enthcad, ncar Alston, Cumbria (Cumbcrland)...intrusion. Tscpochcchniy intrusive. dikc 08-255, Vil region. Siberia, Russia. 65, 205. ZVMO ll3. 210--215 lead...Slllimanlte. form a • ri with Kanonalte. Andalusia region. Spain A.ndalusitegroup O Andersonite. 1 a:Ca(UO:)(CO |  | | Book (edition) | | of Canada. Clay Mineralogy, by R. E. Grim (McGraw-Hill, 1968). Crystal Chemical Classification of Minerals...Tsumeb; Namibia; Chanarcillo, Chile; and Broken Hill, New South Wales, Australia. It also occurs at various...Scotland, England, Sweden, Switzerland, Japan, Tanzania, Madagascar, and New Zealand. Outstanding crystals...mine, Juab County, and with austinite at the Gold Hill mine, Tooele County, Utah; in Inyo, San Bernardino...864-866, New 4 ADELITE GROUP York, Wiley, 1951. Hill, R. J., Am. Min., 61:979-986 (1976). ADELITE GROUP |  | 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) | | M. J. Buerger (1958), The Powder Method, McGraw Hill, New York. (B) Bunn, C. W. (1961), Chemical Crystallography...important gold mining districts in Australia, including Hill End, Hillgrove, and Mt. Boppy, NSW;; Mt. Morgan...Creede(*), Aspen(*), and other localities, CO; Bunker Hill, Shoshone Co., and Poorman mine, Owyhee Co., ID;...Kazakhstan; Salida and Mangani, Sumatra; Broken Hill(*) and Cobar, NSW, Australia; Huancavelica, Peru;...Nizhne-Tagilsk, and Sverdlovsk, Ural Mts., Russia. Broken Hill(*), NSW, Mt. Isa, Q, and Wallaroo and Burra-Burra |  | | Book | | of anions and anionic groups upon introduced by Hill (1748), and was followed by the which modern chemical... (1801): Traité de Minéralogie. Paris, France. HILL, J. (1748): History of Fossils. London, U.K. LEVINSON...(1869). Friedel, C. (1866): CR. Acad. Sci. 62, 692. Hill, RJ. (1976): Am. Mineral. 61, 979. Adelite Aerugite...discovery locality, at the Alekseev mine, Sutamskii region, Stanovoi Range, Russia. Lipovetskil, A.G. et al...Named after its discovery locality, at Brownley Hill mine, Alloclasite Alston, Cumberland, England |  | | Book | | formation and distribution of the minerals of the region are believed to be related to the intrusion of...radioactivity, or represent the geology of a particular region, so a collection can be made up of specimens from...and recently even a colour change variety from Tanzania. No real problems are likely to arise during fashioning...ornaments. Then a new gemstone variety was found in Tanzania, which when faceted produces beauti- Right: A...Freiberg, E. Germany; Pribram, Czechoslovakia; Broken Hill, New South Wales; Chanarcillo, Atacama, Chile; and |  | | Book | | "Broadly regarded, the depth ta which a metalliferous region has been eroded affects its present characteristics...BALKHASH (PRIBALKHASH) REGION, KAZAKHSTAN, U.S.S.R. This is an outstanding region of Permo-Carboniferous...interpreted as marking the cores of stratovolcanoes. The region is densely mineralized and contains the principal...Balkhash (Kazakhstan) late Paleozoic mineralized region. a) Simplified geological map, showing the distribution...of "secondary quartzites" in the North Balkhash region, of which 60 are associated with porphyry Cu deposits | | | Book | | formation and distribution of the minerals of the region are believed to be related to the intrusion of...radioactivity, or represent the geology of a particular region, so a collection can be made up of specimens from...and recently even a colour change variety from Tanzania. No real problems are likely to arise during fashioning...Then a new gemstone variety was found in ‘Tanzania, which when faceted produces beauti- Above: A...mens; at Freiberg, E. Germany; Pfibram, Broken Hill, New South In Mexico. Keweenaw, the USA silver |  | | Book | | "Broadly regarded, the depth to which a metalliferous region has been eroded affects its present characteristics...BALKHASH (PRIBALKHASH) REGION, KAZAKHSTAN, U.S.S.R. This is an outstanding region of Permo-Carboniferous...interpreted as marking the cores of stratovolcanoes. The region is densely mineralized and contains the principal...Balkhash (Kazakhstan) late Paleozoic mineralized region. a) Simplified geological map, showing the distribution...of "secondary quartzites" in the North Balkhash region, of which 60 are associated with porphyry Cu deposits |  | | Journal (article/letter/editorial) | | Rammelsbergite Ramsdellite Rancieite Realgar Reniérite Rhabdophane Rheniite Rhodizite Rhodochrosite Rhodonite Richterite...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...make a contribution to the cultural heritage of a region and may successfully be used in exploration (Mascaro...two years. The economic potential of a particular region or mining camp can be deduced from the economic...about 50% of them concentrated in the Steelpoort region of the eastern Bushveld Complex. Stratiform deposits | | | Journal (article/letter/editorial) | | Rammelsbergite Ramsdellite Rancieite Realgar Reniérite Rhabdophane Rheniite Rhodizite Rhodochrosite Rhodonite Richterite...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...make a contribution to the cultural heritage of a region and may successfully be used in exploration (Mascaro...two years. The economic potential of a particular region or mining camp can be deduced from the economic...about 50% of them concentrated in the Steelpoort region of the eastern Bushveld Complex. Stratiform deposits |  | | Book (edition) | | Memoir 122. "Clay Mineralogy," by R. E. Grim (McGraw-Hill, 1968). "Crystal Data: Determinative Tables," Third...1nine, Juab County, and with austinite at the Gold Hill mine, Tooele County, Utal1; in Inyo, San Bernardino...crystals with calcite in a spurrite rock at Scawt Hill, Antrim County, Ireland: BEST REF. IN ENGLISH: Switzer...Utah; in Adams and Butte counties, Idaho; at Gold Hill, Rowan County, North Carolina; and at deposits in...skarn, in the Solvech fluorite deposit, Karagandin region, Kazakhstan. BEST REF. IN ENGLISH: Shpanov, E. |  | | Book | | infringement of the copyright claimed by the McGraw-Hill Book Company, Inc. for G E English’s work Descriptive...skarns in the Solvech fluorite deposit. Karagandin region. Kazakhstan, have a 12-87, c 14-97 A, and a composition...aluminous-serpentine, 20th List) from the Lake Superior region [M.A., 15, 411; 19, 268]. An unnecessary name for...for aluminian lizardite, from the Lake Superior region. Cf. Al-antigorite. 28th List Al-nontronite. H...thorianite group. Named from the locality, Aldan region, eastern Siberia (18th List). [M.A., 12, 460.] |  | | Book (edition) | | Unnecessary varietal name. (TL) L1ke Superior region. Alasanitc. error for alazanite. Znp. Vses. Min...thorianite with up to 1 2 wt.% PbO. (TL) Aidan region. eastern Siberi:i. US S R . Named for locality...[PDF 29-765 1. (TL) Alekseev deposit. Sutemskii region, St:inovoi range. USSR. Named for locality. Alexandrite...Northumberland. and (TI..) Brownley (= Bromley) Hill. Alston. Cumbria. England. Syn. Barylocalcite (of...yellowish green chalcedony from (TL) Death Valley region. California. USA. Amberite. error for amhritc |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...in Switzerland, it is only in the Maderanertal region of east-central Canton Uri that clefts bearing...clefts are found fairly commonly throughout this region, such that only a handful of notable finds during...about 20 other quartz mines are operated in the region of the Subpolar Urals, northwest of Saranpaul,...collected intermittently from pegmatites of the region, associated with crystals of corundum, rutile, |
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