 | | Book (edition) | | Meta/lurgical and Mineralogical Society o/ South Africa Journal of Chemical Phy ics Journal cif the...and Proceedings of the Royal Socief) 1 of Ne,v South Wales JPSJ Journal of rhe Physical Society of...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Artrocitc, Ivigtul cryolitc deposit. Ivittuut municipality. southwest Wi tgreenl Greenland. 73. 1492, ZK...2iOH)~. Lric.,3 km south of thc mouth of Akatorc Crcek, castcm Otago, Dunedin, South Island, New Zealand |  | | Book | | such as alluvial de- | posits at Witwatersrand, South Africa. Apart from being stored in * state gold reserves...copper. The most important deposits are in South Africa (about 70 per cent of world production), with...Canada. Native bismuth is found in deposits in South America in tin- and silver-bearing ore veins, such...or hundreds of metres, which, for instance in South Africa, penetrated rock complexes of a thickness of...discovered in 1871, are situated near Kimberley, South Africa, continuing in a belt to the northeast. The |  | | Book | | such as alluvial deposits at Witwatersrand, South Africa. Apart from being stored in state gold reserves...copper. The most important deposits are in South Africa (about 70 per cent of world production), with...Canada. Native bismuth is found in deposits in South America in tin- and silver-bearing ore veins, such...or hundreds of metres, which, for instance in South Africa, penetrated rock complexes of a thickness of...discovered in 1871, are situated near Kimberley, South Africa, continuing in a belt to the northeast. The | | | Book | | such as alluvial deposits at Witwatersrand, South Africa. Apart from being stored in state gold reserves...copper. The most important deposits are in South Africa (about 70 per cent of world production), with...Canada. Native bismuth is found in deposits in South America in tin- and silver-bearing ore veins, such...or hundreds of metres, which, for instance in South Africa, penetrated rock complexes of a thickness of...discovered in 1871, are situated near Kimberley, South Africa, continuing in a belt to the northeast The world's |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....the sequence North and South America and Greenland, then Europe, Asia, Africa, Australia, and Antarctica)...pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc. For some...Hill and Slim Buttes areas, both Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co ...Germany, with xanthiosite as a furnace product at the South Terras mine, St.Stephen-in-Brannel, Cornwall, England |  | | Book | | Russia; from the Onveiwacht mine, Bushvekl, South Africa and Sudbury, Ontario, Canada. Fine smaller nuggets...(Tasna, Velaque) and Australia (Kingsgate, New South Wales). Cleavable masses up to 12 cm (4 11/L6in)...placers. Large primary deposits are known from South Africa (Premier nline, Kin1berley) and Yakutia, Russia... 15 mm x, Mirnyi, Russia 16 in Kimberley, South Africa. It yielded gem rough for I04 faceted stones...Canada. It is also known from Broken Hill, New South Wales, Australia and microscopic 111 Rejska vein |  | | Book | | generally occur only in minor quantities, but can be of local importance. Rare-earth elements (REEs) represent...1975 in an area not previously known as a mining district. However, these are 16 exceptions and prospecting...only on the type of deposit sought but also on local conditions. During exploration—which includes prospecting...success depend on the type of deposit and various local conditions. Geophysical methods not only provide...numerous other assumptions and the degree to which the local geology is more or less well known is accordingly |  | | Book | | Sciences University of Cape Town Rondebosch, South Africa ISSN 2510-1307 ISSN 2510-1315 (electronic)...igneous rocks and abyssal red clays. Lamley & Co, South Kensington Kleber W, Bautsch H-J, Bohm J, Klimm...deposits of the Broken Hilltype in Australia and South Africa are probably derived from former SEDEX deposits...the detection of rich Ag deposits in North and South America, most states switched to the gold standard...conglomeratic placer deposit of the Witwatersrand in South Africa, which has produced more than 52,000 t Au, since |  | | Book (edition) | | wheae =e a Ses Hy . in ee Sees ti‘tr ae ¢ South Glamorgan €wr y le aD —, ' oy >A bs DH om...attempts to accommodate names of foreign origin to local spelling conventions (for example, the incomplete...attempts to render a foreign name in accordance with local spelling conventions, have been rejected even when...Fe::),(Fe*-,Al),,TiO3,. M.A. Geol. Surv. Union South Africa, 1949, mem. 43, p. 1; Bull. Soc. Frang. Min...described as a Vanadic ochre from the Lake Superior district (Dana 6th edn, 201) has been shown to be Cuprite |
|
