 | | Journal (article/letter/editorial) | | dunite and the outer zone of talc. Chromitehasbeendisseminated in talc-carbonate schists. Minor depositsare...epigenetic,and diageneticdepositscoexist in the province. Guillaumeand Schneiderh6hn recognized the sedimentaryoriginof...Katanga, Maniema, Uele, Central African Republic, Gabon, and Kwango surroundsthe Congobasin. In Congo-A...doleritic areas of the Precambrian,Maniema, tin-province. Ituri.--The ESE oriented Ituri belt, follo•vsfor...flatlyingfunnelsin albitite, associated to albite-talc-ankerites.Magnetiteand coppersulfidesare included |  | | Journal (article/letter/editorial) | | Alt6ration lat6ritique du glte aurif re d'Ovala (Gabon), et formation d'une anomalie superficielle de dispersion...February 12, 1991 Abstract. In the southern part of Gabon, at Ovala, a surficial gold anomaly has been found...halo. R6snm6. Les sols de la r6gion d'Ovala (Sud Gabon) pr6sentent une anomalie superficielle en or, ~...Dondo-Mobi, Mavikou, Pounga, Ovala, Fig. 1), au sud du Gabon, dont les premiers placers ont 6t6 d6couverts en...amphibolites, des m6tabasites et des m6ta-ultrabasites (talc-schistes) mises en place fi la fin de la s6dimentation |  | | Book | | Djibouti Egypt Equatorial Guinea Eritrea Ethiopia Gabon The Gambia Ghana Guinea Guinea-Bissau Ivory Coast...The western part of the southern African Archean province is also concealed by up to 200m of the Kalahari...the stabilization of the southern Africa Archean Province. 3 Paleoproterozoic Basement Development (Fig...by Birrimian supracrustals in the Baoule-Mossi Province of West Africa. The large gabbro-anorthosite complexes... e. g. the SSW-NNE grain of the Baoule-Mossi Province defined by the major synforms in the supracrustal |  | | Book | | river scene in Angola (Color Plate). 297 Map of Gabon. 301 Map of Congo (Brazzaville). 303 Map of Zambia...Cawthorn, Department of Geology, University of the Witwatersrand; Dr Tom Crough, of the Department of Geological...diamond in South Africa; Professor A. J. Erlank, Department of Geochemistry, University of Cape Town; Dr...Research Organisation; Professor Robert Hargraves, Department of Geological and Geophysical Sciences, Princeton...Public Library; Dr J. D. Kramers, presently at the Department of Earth Sciences, University of Leeds, England |  | | Journal (article/letter/editorial) | | RICHARDSON,1 AND S. B. SHIREY3 1 Department 2 Department 3 Department of Geological Sciences, University...Wawa and Abitibi subprovinces of the Superior province in the Canadian Shield (e.g., Wyman et al., 2006)...metakimberlite (Bardet, 1973), occur in the Mitzic area of Gabon but have not been commercially exploited...Paleoproterozoic diamond source was identified in a talc schist at Dachine, French Guiana, that has been...microsized, mantle-derived xenocrysts recovered from the talc schist include sub-alcic peridotitic G10 garnet |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . . 51.2.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.3.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.4.3. Talc. . . . . . . . . . . . . . . . . . . . . . . . ...Sylvite Synchysite Szaybelyite Taaffeite Tachyhydrite Talc Tapiolite Tarkianite Teallite Tennantite Tenorite...chiefly of lamellar minerals such as micas, chlorite, talc, hornblende and graphite exceeding J more than 50% | | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . . 51.2.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.3.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.4.3. Talc. . . . . . . . . . . . . . . . . . . . . . . . ...Sylvite Synchysite Szaybelyite Taaffeite Tachyhydrite Talc Tapiolite Tarkianite Teallite Tennantite Tenorite...chiefly of lamellar minerals such as micas, chlorite, talc, hornblende and graphite exceeding J more than 50% |  | | Book | | MAGMATISM edited by R.P. HALL and DJJ. HUGHES Department of Geology Portsmouth Polytechnic Blackie Glasgow...Yilgarn Block 4.6.3 Pilbara Block 4.6.4 Superior Province Tectonic setting and petrogenesis Concluding remarks...Proterozoic rocks 9.2.4 Tectonic implications Wyoming Province: Archaean metavolcanic rocks 9.3.1 Early Archaean...Archaean 9.3.2 Late Archaean Wyoming Province: intrusive rocks 9.4.1 9.4.2 9.4.3 9.4.4 9.4.5 9.4.6 9.4.7...4.11 Summary of basic intrusive rocks, Wyoming Province Early to mid-Proterozoic metavolcanic belts of |  | | Book | | Heidelberg New York 1980 Professor J. BARRY DAWSON Department of Geology, University of Sheffield Mappin Street...banks of the Orange River near Hopetown, Cape Province, South Africa, found a beautiful, white pebble...interior of South Africa. In the other countries - Gabon, Zaire, Kenya, Zambia and Zimbabwe - kimberlite...triangles). The numbered provinces are: 1 Navajo-Hopi Province, South-West U.S.A.; 2 Brazil; 3 West-Africa; 4...in the case of 9, its potential as a kimberlite province is not yet known u,. Ul ~ §. 6 Distribution |  | | Journal (issue) | | Aquamarine and morganite are mined in Zambezia Province, while copper-bearing tourmaline is found at the...the Alto Ligonha field in Nampula Province (Rondeau and Delaunay, 2007; Laurs et al., 2008). Garnets...Reserve in 2008. Near Ruambeze, in Cabo Delgado Province, cabochon-grade rubies were reportedly discovered...discovered near the city of Montepuez in Cabo Delgado Province. This city is linked to the coastal city of Pemba...as olivine, spinel, phlogopite, serpentine, and talc (Tang et al., 1994; Liu et al., 2015). Low-magnesium |  | | Book | | individual chapters: i) the carbonatitic-alkaline province outcropping on the Kenya-Uganda border which have...Petrogenesis of the volcanic rocks of the Karoo Province edited by ERLANK (1984). In addition, a review...review paper related to this volcanic province appeared in the book devoted to the Flood Basalts Provinces...the Republic, Mining and Energy Department, Home Affairs Department and from the Presidents General of...for their assistance: NTUMBA, LWANGO (Mining Department), NGONGO, KATEKESHA and MBUYI (GCM), LEFEBVRE |  | | Book | | 105 I 05 106 ll4 5 .1.3 .1. Southern African Province . . . . . . . . . . . . . . . . . . . . . . ....and development of the South African kimberlite province. The work provided 4 CHAPTER 1 the first comprehensive...and Janse (1985). The discovery of the Siberian province in 1954 resulted in a flood of information describing...Shand, and Holmes; thus the study of the Yakutian province did not produce any significant advances in kimberlite...other major concept stemming from the Yakutian province work 6 CHAPTER 1 was that of epeirogenic magmatism |
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