 | | Journal (article/letter/editorial) | | bertossaite {CaLi2[Al4(PO4)4(OH,F)4]} from the Buranga pegmatite, Rwanda, was investigated by single-crystal X-ray...crystal structure, infrared spectroscopy, Buranga pegmatite, Rwanda. Sommaire Un échantillon de bertossaïte...{CaLi2[Al4(PO4)4(OH,F)4]} provenant de la pegmatite de Buranga, Rwanda, a été étudié par diffraction des rayons...cristalline, spectroscopie infrarouge, pegmatite de Buranga, Rwanda. Introduction Bertossaite, CaLi2[Al4(PO4)4(OH...and von Knorring & Mrose (1966) in the Buranga pegmatite, Rwanda, in association with augelite [Al2(PO4) |  | | Journal (article/letter/editorial) | | between 400 and 600C, during the first stages of pegmatite evolution [hühnerkobelite is not a valid species...alluaudite and ferrisicklerite from the Buranga pegmatite, Rwanda, without any replacement texture. This...Héreng (1989) re-examined the samples from the Buranga pegmatite, and observed three different primary parageneses:...large size of the alluaudite grains from the Buranga pegmatite, which can reach 1 cm in length, is also a...Hagendorf-Süd, Germany; alluaudite + fillowite in Rusororo, Rwanda, and Kabira, Uganda; alluaudite + ferrisicklerite |  | | Journal (article/letter/editorial) | | their unusual mineral species. The Palermo No. 1 pegmatite is located in the White Moun tains of central...North Groton. Its surround ings and even the pegmatite itself are unpretentious. The min erals of greatest...issue of Rocks and Minerals entitled " T h e Pegmatite Minerals of the Palermo Quarry." Verrow's mineral...served to reveal the truly rich mineralogy of this pegmatite. By the end of the 1943 mining season, General...working primarily on the phosphates of the Palermo pegmatite. In May o f 1974, the mineral rights to the quarry |  | Hatert, Frédéric Baijot, Philippo, Simon, Wouters, Johan (2010) Qingheiite-(Fe2+), Na2Fe2+MgAl(PO4)3, a new phosphate mineral from the Sebastiao Cristino pegmatite, Minas Gerais, Brazil. European Journal of Mineralogy, 22 (3) 459-467 doi:10.1127/0935-1221/2010/0022-2030 | Journal (article/letter/editorial) | | phosphate mineral from the Sebastião Cristino pegmatite, Minas Gerais, Brazil FRÉDÉRIC HATERT1,*, MAXIME...mineral species from the Sebastião Cristino pegmatite, Minas Gerais, Brazil. It occurs as rims around...most important pegmatite provinces in the world, the Eastern Brazilian Pegmatite Province (EBPP). This...This province is located at the East side of the Saõ Francisco craton, mainly in the state of Minas Gerais...Gerais, among which 15 from the Conselheiro Pena district (Galiléia, Divino das Laranjeiras, Mendes Pimentel |  | | Book | | MINERALS& GEMSTONES of East Africa Burundi, Kenya, Rwanda, Tanzania and Uganda Bruce Cairncross Published...East African resources 12 Burundi 13 Kenya 14 Rwanda 16 Tanzania 17 Uganda 20 Gemological properties...is not commonly known that neighbouring Uganda, Rwanda and Burundi are also sources of some interesting...the gem-quality tourmaline that can be found in Rwanda). Literature on the subject is limited; the previous...of the five featured countries - Burundi, Kenya, Rwanda, Tanzania and Uganda - and introduces the reader |  | Hulsbosch, Niels, Hertogen, Jan, Dewaele, Stijn, André, Luc, Muchez, Philippe (2014) Alkali metal and rare earth element evolution of rock-forming minerals from the Gatumba area pegmatites (Rwanda): Quantitative assessment of crystal-melt fractionation in the regional zonation of pegmatite groups. Geochimica et Cosmochimica Acta, 132. 349-374 doi:10.1016/j.gca.2014.02.006 | Journal (article/letter/editorial) | | rock-forming minerals from the Gatumba area pegmatites (Rwanda): Quantitative assessment of crystal-melt fractionation...fractionation in the regional zonation of pegmatite groups Niels Hulsbosch a,⇑, Jan Hertogen a, Stijn Dewaele...whole sequence of regional pegmatite zonation. The Gatumba pegmatite field (Rwanda, Central Africa) is chosen...differentiation process in the development of regional pegmatite zonation. Moreover (1) it demonstrates the continuity...process from biotite pegmatites to rare-element pegmatite and indicates a genetic link among them; and (2) |  | Hatert, F., Long, G. J., Hautot, D., Fransolet, A.-M., Delwiche, J., Hubin-Franskin, M. J., Grandjean, F. (2004) A structural, magnetic, and M�ssbauer spectral study of several Na?Mn?Fe-bearing alluaudites. Physics and Chemistry of Minerals, 31 (8) 487-506 doi:10.1007/s00269-004-0400-4 | Journal (article/letter/editorial) | | composition of NaMn Fe2(PO4)3, collected in the Buranga pegmatite, Rwanda, are reported. All four compounds have...structure of a natural alluaudite sample from Buranga, Rwanda, was reported by Moore (1971), who found that...FeKa1 and FeKa2 Bragg reflections the Buranga pegmatite, Rwanda (Fransolet 1975), and synthetic Na2MnFeIIFeIII(PO4)3...used for the Mn, Fe, and P determinations, and oligoclase was used for the Na determination. Magnetic measurements...single-crystal structure of the natural alluaudite from Buranga, #3, was determined by Moore (1971), and the X-ray |  | Dill, H. G., Melcher, F., Gerdes, A., Weber, B. (2008) THE ORIGIN AND ZONING OF HYPOGENE AND SUPERGENE Fe-Mn-Mg-Sc-U-REE PHOSPHATE MINERALIZATION FROM THE NEWLY DISCOVERED TRUTZHOFMUHLE APLITE, HAGENDORF PEGMATITE PROVINCE, GERMANY. The Canadian Mineralogist, 46 (5) 1131-1157 doi:10.3749/canmin.46.5.1131 | Journal (article/letter/editorial) | | DISCOVERED TRUTZHOFMÜHLE APLITE, HAGENDORF PEGMATITE PROVINCE, GERMANY Harald G. DILL§ and Frank MELCHER...Trutzhofmühle (THM) at the western border of the Hagendorf Pegmatite Province, Germany. We describe the...silicates. In contrast with the neighboring Hagendorf pegmatite, the magmatic and hydrothermal phosphate mineralization...ablation, Trutzhofmühle, Hagendorf Pegmatitic Province, Germany. Sommaire Une venue aplitique contenant...Trutzhofmühle (THM), à la limite occidentale de la province pegmatitique de Hagendorf, en Allemagne. Nous |  | | Book | | RELATIONSHIP OF THE MALAWI CARBONATITEALKALINE PROVINCE AND THE LUPATA-LEBOMBO VOLCANICS 237 A, R. Woolley...Gass 14 THE EVOLUTION OF THE TIBESTI VOLCANIC PROVINCE, EASTERN SAHARA P. M., Vincent : 15 THE STRUCTURAL...Highlands and part in the Midland Valley. In the Western Highlands he and Richey established for the first...concentrations. Such was the study of the Nuanetsi Igneous Province in Rhodesia. The ring complexes there appeared...200. The parent magma of the British Tertiary Province. Summ. Progr. geol. Surv. G.B., Pt. 2 (for 1930) |  | Baijot, Maxime, Hatert, Frédéric, Dal Bo, Fabrice, Philippo, Simon (2014) Mineralogy and petrography of phosphate mineral association from the Jocão pegmatite, Minas Gerais, Brazil. The Canadian Mineralogist, 52 (2) 373-397 doi:10.3749/canmin.52.2.373 | Journal (article/letter/editorial) | | PHOSPHATE MINERAL ASSOCIATIONS FROM THE JOCÃO PEGMATITE, MINAS GERAIS, BRAZIL Maxime BAIJOT, Frédéric...Jocão pegmatite (or Cigana) is located in the well-known Eastern Brazilian Pegmatitic Province (EBPP)...mineral masses were collected from the dumps of the pegmatite: association I is composed of dendritic triphylite...genetic sequence, secondary phosphates, Jocão pegmatite, Brazil § E-mail address: fhatert@ulg.ac.be...most important pegmatite provinces in the world, the Eastern Brazilian Pegmatite Province (EBPP), is located |  | | Journal (volume) | | Mineralization in the Migori Greenstone Belt, Macalder, Western Kenya: J. S. Ogola. . . . . . . . . . . . . . ...Precambrian Gabbro- anorthosite Complexes, Tete Province, Mozambique: M. W. C. Barr and M. A. Brown .....Discussion with Reference to the Niger-Nigerian Province: J . Kinnaird and P. Bowden . . . . . . . . ....Goedynamic Significance of Alkaline Magmatism in the Western Mediterranean Compared with West Africa : B. Bonin...Geochemical Characteristics of the Nigerian Anorogenic Province: R. A. Batchelor . . . . . . . . . . . . . . |  | | Book | | triangular agate, polygonal umgrentzte Achate (Ger.), pegmatite agates, quasicrystals, angle-plated quartz, Zwickelfülling...Fleet, 1974; Nickel, 1973). The nickel deposits of Western Australia’s Yilgarn Craton have deep weathering...albite to K-feldspar (Niedermeier et al., 2009); oligoclase and labradorite to albite (Hövelmann et al....before more nuclei formed (Pöml et al., 2007). Oligoclase and labradorite crystals were experimentally...labradorite. The replacement product of both oligoclase and labradorite was almost pure albite (Ab99e100Or0e1) |  | | Book | | Sciences Harald G. Dill The HagendorfPleystein Province: the Center of Pegmatites in an Ensialic Orogen...Pirajno, Geological Survey of Western Australia, and The University of Western Australia, Perth, Australia...com/series/7377 Harald G. Dill The Hagendorf-Pleystein Province: the Center of Pegmatites in an Ensialic Orogen...quartz at the core of the pegmatite is concerned. In comparison with other pegmatite deposits in the area...area, however, the Hagendorf-Pleystein Pegmatite Province (HPPP) is not only the largest concentration of |  | | Book (chapter) | | triangular agate, polygonal umgrentzte Achate (Ger.), pegmatite agates, quasicrystals, angle-plated quartz, Zwickelfülling...Fleet, 1974; Nickel, 1973). The nickel deposits of Western Australia’s Yilgarn Craton have deep weathering...albite to K-feldspar (Niedermeier et al., 2009); oligoclase and labradorite to albite (Hövelmann et al....before more nuclei formed (Pöml et al., 2007). Oligoclase and labradorite crystals were experimentally...labradorite. The replacement product of both oligoclase and labradorite was almost pure albite (Ab99e100Or0e1) |  | | Book (edition) | | internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); XPL...grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample as above:...grey); Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...Carletonville, Western Sector, Far West Rand (West Wits Line), Witwatersrand field, Gauteng Province, South Africa;...quartz (dark grey); New Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If |  | | Book (edition) | | of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...Colorado at the Pelican Dives mine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia;...California; in sodalite-syenite in the Julianehaab district, Greenland; in the liparite lavas of the island...slate and metamorphosed dolomite in the Beiyun-Obo district, Inner Mongolia, China, associated with aegirine | | | Book (edition) | | of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...Colorado at the Pelican Dives m.ine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia;...Califo1nia; in sodalite-syenite in the Julianehaab district, Greenland; in the liparite lavas of the island...slate and metamorphosed dolomite in the Beiyun-Obo district, Inner Mongolia, China, associated with aegirine |  | | Book | | 42(H2O)0.18[Al2(Be2.35Li0.65)Si6O18] from Mokrusha pegmatite, Murzinka, Middle Urals (Yakubovich et al. 2009;...phosphates: nahpoite Na2(HPO4) from peralkaline pegmatite of the Lovozero massif (a), newberyite Mg(HPO4)·3H2O...of melanophlogite from Rio Fortullino, Lovorno province, Tuscany, Italy contains a strong band at 2330-2336...guano deposit on the Mt. Pabellón de Pica, Iquique Province, Tarapacá Region, Chile (Bojar et al. 2010). Now...of sturmanite from the Black Rock mine, Kuruman District, South Africa, determined from its crystal structure |  | | Journal (volume) | | bodies and fracture fillings. From the Haapaluoma pegmatite the following minerals, inter aha, are described:...and columbite are presented. From the Hunnakko pegmatite mineralogical description of montebrasite, alluaudite...Quartz diorite and granodiorite, granite and pegmatite . ...... .. . . . 13 13 Tectonics and stratigraphy...52 53 53 54 56 57 57 61 64 64 66 The Hunnakko pegmatite . . . . . . . . . . . . . . . . . . . . . . ....68 68 70 70 76 81 83 84 86 87 88 The Kaatiala pegmatite . . . . . . . . . . . . . . . . . . . . . . . |  | | Book | | Lustrous black. Wilagedera prospect. North Western Province, Sri Lanka. H= 3-4, 0^= 3.94, Dg= 3.97, VIIIE...Lustrous black. Wilagedera prospect. North Western Province, Sri Lanka. H= 3-4, Djjj= 3.94, D(.= 4.22...Translucent buff, colorless. Petrogale cave, Madura, Western Australia, Australia. H=?, Djj3=?, Dq= 2.34, VHA... Metallic grey. Sedmochislenitsi mine, Vratsa district, Balkan Peninsula, Bulgaria. H= 2.5, Djj4= 6.32...Translucent dark blue-green, green. Sapucaia Pegmatite, Galileia, Minas Gerais, Brazil. H=6, Djjj=3.60 |  | | Book (edition) | | series are also separately listed: andesine, oligoclase, labradorite, bytownite (series end-members albite...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION |  | | Book | | various places, including the Tethys Seaway. South-western North America was flooded by the Sundance Sea....from blocks that didn't drop. The Basin and Range Province of the south-west USA (right) formed in this way...Borneo and boundary (see Inside the Earth, this western USA, which erupted 175,000 covers nearly 5 million...of molten include southern Africa’s Karoo and Province erupted less than three magma which burns through...and Below: Salt Cellar Tor in England's Peak District is one of several tors in this region. They are |  | | Book | | Trudell, L.C. (1970): Lithologic Description of Western Oil Shale Corporation Project Utah EX—]. Laramie...(1989): Mineral. J. 14, 279. Flores mine, Huanuni District, Oruru, Bolivia. Agardite-(La) (La,Ca)Cu¢(AsO4)3(OH)6°3H20...at Ziryanovsk, Altai Mountains, Semipalatinsk Province, Kazakhstan. Rose, G. (1828) In Haidinger, W....engineer known for his work in the Limoges Altisite district. Chanteloube, Haute-Vienne, France. Na3k6Ti2[AlSigO26]Cl;...plus Gk. hydor, water, plus calcite. Khakassy District, Siberia, Russia. Bilibin, G. (1926): Soc. Russe |  | | Book | | 500 and Locality Index, Author Index, 651 Rwanda-Burundi, 500 XI 627 PREFACE This book, family...more km) from Coptos passed center for these district, correspond cites a King to the are to Bostock...location of the mines Holland’s translation, of district, and it could have been Probably these mines...Colombian emeralds appears in this mineral were Western sys- Hemi- beryls in the interior natives or...others some Emerald also among it Adams of the western medieval and other authorities claim that clear |  | 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) | | British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...Territory Queensland South Australia Tasmania Victoria Western Australia States, Mexico Aguascaientes Baja California...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod...and quartz veins at Juneau. In Canada, Noranda district, PQ; Porcupine, Kirkland Lake, and Larder Lake...deposits, ON; Atlin and Caribou, BC; and Klondike district, YT. In Mexico, Altar and Magdalena, SON; Parral |
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