 | | Journal (article/letter/editorial) | | BUSHMANLAND, SOUTH AFRICA By JOHN W . WEITZ F7, Villa Capri, Mouille Point, Cape Town, So. Africa If you...bounded on the North by the Orange River and on the South by a line drawn from Loeriesfontein to Brandvlei...River and the Eastern by a line from Brandvlei to Keimoes. No one can say with certainty where Bushmanland...(Tillite and Shales) of the Karroo System, while the Northern region is composed of granite and gneiss including...Pre-Damara, Damara, Kheis, Kraaipan, etc. of the South African Primitive Systems. Bushmanland is so called |  | | Thesis/Dissertation | | from the Namaqualand pegmatite belt, Northern Cape, South Africa by Minenhle Sinethemba Maphumulo Dissertation...Namaqua-Natal Metamorphic Province (NNMP) in Southern Africa at ca. 1 Ga. The central part of the belt is characterised...In addition to the common rock-forming minerals (quartz, feldspars and micas), the complex pegmatites (younger...Namaqua-Natal Metamorphic Province (NNMP) in southern Africa hosts the 450 km long and 40-50 km wide Namaqualand...rocks, commonly composed of granitic minerals (quartz, feldspar, ± muscovite, ± biotite) with textural |  | | Book (edition) | | Southern Africa a Collector’s Guide ■ Rocks, Minerals and Gemstones of Southern Africa & — - ... T ~ '' .rats en&nes L of Southern Africa A Collector’s Guide - Struik Publishers (an operating...Ltd.) Struik House Oswald Pirow Street Foreshore, Cape Town 8001 First edition 1976 Second edition 1983...©E.K. Macintosh Cover design by Neville Poulter, Cape Town Lithographic reproduction by Tien Wah Press...Ltd, Singapore Photoset by McManus Bros (Pty) Ltd, Cape Town Printed and bound by Interpak, Pietermaritzburg |  | | Journal (article/letter/editorial) | | it hasnone beenhave my lot to visit years of South Africa, appealed to during my imagination to such an...north. But the war brought the linking up of the Cape Government railways with those of the recently conquered...conquered territory lately known as German South-West Africa, to-day a mandatory of the Union; and the...passing through the verdant and productive lands of Keimoes, lands irrigated by gravitation furrows, and where...the Dutch Reformed Church, lies on the opposite (south) bank, and this article is all too short to make |  | | Report (issue) | | Australia Dermot Henry Page 78 Beryl from Southern Africa Bruce Cairncross Page 84 Brazilian Beryl Luiz Menezes...lengths of 3 meters, as have those at Tin Mountain, South Dakota. 4m: Beryl crystals have reached 4 meters...weighed almost 24 tons. 8.7m: In Jackalswater, South Africa, the largest beryl crystal recorded was 8.7...as seen in the blue beryl on feldspar from the Northern Areas, Pakistan (upper left; collection Dudley...Sabsar, on the Gilgit to Skardu Road, Skardu district, Northern Areas, Pakistan. Collection Ty Lawrence; |  | | Book (edition) | | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...Second World War, and partly as a result of it, South Africa experienced vast industrial expansion. This...official ‘handbook on the mineral resources of South Africa, it has become necessary to revise, or rather...great diversity and magnitude of South African mineral deposits and local mining operations, the Economic...Chamber of Mines of South Africa with Mr G. H. Grange as co-ordinator, and the South, African mining industry; |  | | Journal (issue) | | In addition, producing nations, particularly in Africa, moved to derive greater economic benefits from...were combined under the jurisdiction of the U.S. District Court of New Jersey 168 PRODUCTION AND MARKETS...unloaded its diamond stocks and a number of its South African mines, and was making plans to shift the...from all DTC sources, not just local Namibian production. South Africa launched similarly ambitious efforts... The diamond portion of BEE also required that local diamond polishing operations would be offered first |  | | Journal (article/letter/editorial) | | Structure-Generating Function By examining the local connectivity of bonds and how components are assembled...the anions properly labeled, we can construct the local environment of the cations. Consider a closed surface...consider the region bounded by the surface as the local environment of the central cation. Summing the contents...Calling the general triangular channel site Tt, the local environment is Tt(Qt1/3)3 qt = TtQtqt = {3} (9c)...than at high pressures. The material that gives rose quartz its color is closely related to dumortierite: |  | | Report (volume) | | magmas: Dravite 376 Tourmaline stability in magmas: Quartz-tourmaline assemblages 376 Tourmaline stability...Tourmaline General Broken Hill (Australia) Barberton (South Africa) Evolution of the continental crust and seawater...r 9 'N " . a 0 : " s B ¡ ¿ -• Sp CQ g >> K rn B Zf 'C << 2 h .3 & ^ -rN 2 <§ S O Xw - C &.<-> «...Gaudefroyite from the Kalahari manganese field, South Africa. N Jahrb Mineral Mh 1993:385-392 Black PM (1971)...Barberton, South Africa. VII Bonaccordite, the nickel analogue of ludwigite. Trans Geol Soc S Africa 77:373 |
|
