 | | Journal (issue) | | MINERALS 79(6), 12.04 378-400 Fluorite from the Northern Pennines orefield, England 402-405 Stolzite, Ste-Lucie...Claeys] 37-42 Lagunas, Mexiko (agaat) 43-44/53-59 Opal aus Honduras * GEODE 29(6), 11.04 17-23 Chalc...aandacht toen het in 1931 beschreven werd van Postmasburg in Zuid-Afrika (Philips, 1931). Ephesiet-kristal...Mancorp Mine, Gamagara Rigde, Postmasburg manganese field, Northern Cape Province, Zuid-Afrika. Foto en...in Baltimore, Maryland (en afkomstig was van Postmasburg) kon het echte werk beginnen. De analyses toonden |  | | Journal (issue) | | N’Chwaning mines, Kalahari Manganese Field, Northern Cape Province, South Africa ..........................APATITE Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan, 11.5cm. Fine Minerals International...N’Chwaning Mines Kalahari Manganese Field, Northern Cape Province, South Africa Bruce Cairncross1 Nicolas...N’Chwaning I, II and III mines in the Kalahari Manganese Field have yielded world-class specimens of rhodochrosite...The Kalahari Manganese Field harbors 77% of all the world’s known reserves of manganese ore, and as of |  | | Catalog/List | | Lots” or type your desired Lot # into the “Search” field. Every lot is listed with full descriptions and...directions from a black sulfide matrix. The same Manganese that lends that pink coloration also produces...Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan Nice Tourmaline comes from Stak...which references the locality as being German South-West Africa. The other label fails to indicate from which...Astor Valley, Astor District, Gilgit-Baltistan (Northern Areas), Pakistan The mountainsides of the Gilgit |  | | 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...reason of the great diversity and magnitude of South African mineral deposits and local mining operations...Chamber of Mines of South Africa with Mr G. H. Grange as co-ordinator, and the South, African mining industry; |  | | Book | | talc vug in 1997, is 1.7 cm long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals...which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral ilmenite...Girardville, itself 40 km northwest of Lac Saint-Jean in south-central Quebec, very large and sharp ilmenite Cl)...the town of Amsteg, subordinate drainages running south to Val Caverdiras; ilmenite rose-bearing clefts...western flank of the Tschingelstock, a few kilometers south of the uppermost Maderanertal and near the Brunnital |  | | Book | | Production and reserves. Canada. Soviet Union. Africa. United States. Other countries. Graphite . . .... .. ... . . Production. Europe. Asia. Africa. Mexico. Canada. United States. Barile and Witherite, Fluorite.... . . . . . . . . .. ... . United States. Northern Africa. Soviet Union . Oceanic Islands. 440 454 467...seen in New South Wales, because conditions appeared to be similar. He returned to New South Wales in 1851...our northern regions . . . . The colonization of the clay belts of northern Quebec and Northern Ontario |  | | Book | | meteorites in which the grains are found. This new field of astronomy has grown to an extent that not all...their detailed study have opened a new and fruitful field of astrophysical research. ACKNOWLEDGMENTS I thank...comparable to the depletions observed for chromium, manganese, zinc, etc. Figure 4 Abundances of refractory...for other moderately volatile elements, such as manganese, sodium, potassium, sulfur, zinc, selenium, etc...now found for sulfur, scandium, strontium, and manganese, the only elements where the difference between |
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