 | | Report (issue) | | SURVEY NAMIBIA 1990 Open File Report MRS 12 2 Abstract Niobium-tantalum mineralisation in Namibia occurs...by-products of Tin-mining operations in central Namibia (Uis, Nainais, De Rust). Prominent niobium-tantalum...pegmatites occur in the Tantalite Valley in southern Namibia and have been mined for a long time on a small...2.2.3.7 Pistelwitz pegmatites 2.2.4 Sandamap - Erongo pegmatite belt 2.2.4.1 Gossow pegmatites 2.2.4...4.8 Davib South 2.2.4.9 Brabant (van der Made, Erongo Schlucht) pegmatite 2.2.4.10 Okawayo pegmatites |  | | Book | | Twyfelfontein 7 AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 , .,/, loringa tree ...station Garub near Aus Nature conservation, Erongo 16 Welwitschia, Goboboseb Mountains 17 ....Mineralogists,Geologistsand Collectors 21 27 29 37 Minerallocalities The North TsumebSpecial The Otavi...Northwest Region including Damaraland The Central Namib Desertand Escarpment The Spitzkoppen The Erongo Mountains...s Onganja Mine and Surrounding Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and |  | | Catalog/List | | first offered for sale. 73007 TOURMALINE Minh Tien Mine, Luc Yen, Yenbai Province, Vietnam A classic Vietnamese...online, visit HA.com/6150 73008 ELBAITE Minh Tien Mine, Luc Yen, Yenbai Province, Vietnam This unusual...2015 | 12:00 PM CT 15 73009 ELBAITE Minh Tien Mine, Luc Yen, Yenbai Province, Vietnam Clearly defined...coloration, this is a classic Vietnamese Tourmaline. The region of Luc Yen has been yielding Tourmalines since...PYROMORPHITE Daoping Mine, Gongcheng Co., Guilin Prefecture, Guangxi Zhuang Autonomous Region, China Daoping |  | | Journal (article/letter/editorial) | | ASPECTS OF THE GENESIS AND SEQUENCE OF THE KARIBIB SOUTH WEST CRYSTALLIZATION PEGMATITES, AFRICA...Conclusions concerningthe crystallizationsequence of the Karibib pegmatites ......................................on of pegrnatites ... 1079 Implicationsof the Karibib investigation............................. Towardsa...lithium- and beryllium-bearingpegmatites of the Karibib area have been studied in detail with regard to...economically mineralizedpegmatitesin the vicinity of Karibib, South West Africa. Thesebodiesconstitute one of |  | | Journal (article/letter/editorial) | | poorexposure andthe complicated tectonichistoryof the region,the ageof the mica-defined fabriccan rarelybe determined...moreof tourmaline; BatesandJackson, 1987)andzonesof Namibia (Stevenet al., 1994) hasled to the identificationof...morphology of TOURMALINITE MINERALIZATION, KUISEBFM.,NAMIBIA 120 _ • 140 160 1099 180 200 q. -t. ANGOLA...Fig.4) TOURMALINITEMINERALIZATION, KUISEBFM., NAMIBIA 15øE I km 16OE 50 I NORTHERN + 1101 ZONE...21øS Area of Fig. 4 Otjua Tungsten AINAISOHERO TIN 21os Prospect BELT Otjua o+_•ani Ohere OosJ |  | | Journal (article/letter/editorial) | | crystals, and a new area was found in the Erongo Mountains for schorl, aquamarine, and topaz. Also near Brandberg...prehnites has been found. About ten years ago the Otjua mine was opened up, producing marvelous multicolored...mobrned the closing of the incredible Tsumeb mine in Namibia, but there is hope for the future. Ian Bruce...along with others, has reopened portions of the mine for specimen recovery and is starting to meet with |  | | Book | | REPUBLIC OF NAMIBIA - MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY THE MINERAL RESOURCES OF NAMIBIA FIRST...ENERGY Of the several hundred minerals present in Namibia, around sixty have been exploited. some, such as...base metals and industrial minerals have helped Namibia rank amongst the top five mining countries in Africa...terms of production and reserves. In this context, Namibia is a major producer of copper, lead, zinc, cadmium...unpublished. It is evident that mineral exploration in Namibia, as elsewhere. has changed from serendipitous discoveries |  | | Journal (issue) | | minerant.org Titelpagina : beryl, schorl, kwarts van het Erongo-gebied, Namibië. Foto © Roger Lang.... Pagina 190 (links) 1. Beryl, Erongo-gebied. Foto © Roger Lang. 2. Natural Bridge, Spitzkoppe. Foto ©...Palfi. Foto © Rik Dillen 4. Amethystkristal van het Erongo-gebied; prachtig kleurenspel met LED-verlichting...Kola Peninsu-la, Murmanskaja Oblast', Northern Region, Rusland. Collectie en foto © Robert Lavinsky.... Kola Peninsula, Murmanskaja Oblast', Northern Region, Rusland. Collectie en foto © Chris Deroo. Maar |  | | Catalog/List | | it collected when the Tsumeb Mine (as well as other mines of the region) were still in production in...engineering work took him to the Tsumeb Mine in Namibia. This mine is renowned for producing what are arguably...desert-like "Sperrgebiet" area of the southern coast of Namibia, with its fabulous wealth of gem diamonds. One...Ian’s interest stems from the family trips to Namibia, including the mines of Tsumeb. He worked with... 57001 Azurite Level 8, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia If the attachment point on the |  | | Journal (issue) | | the Elbaite candelabra from the Tourmaline Queen Mine in California. Source: Smithsonian Institution;...around Pala, CA, and specifically at the Stewart Mine, rubellite forms crystals in a sparkling matrix...been lucky enough to go underground at the Stewart Mine and have been able to collect on the dumps a couple...Exposition, where they built a mockup of the Pala Chief Mine for Exposition visitors to walk through. Exhibition...featured a replica of part of the Tourmaline King Mine— with sales of crystals and jewelry, of course. |  | | Journal (issue) | | .. 37 Mozambique ............................................................................. 37 Myanmar............................................. 38 Namibia .................................................Ashok Damarupurshad, South Africa; Mally Likukela, Namibia; Gamini Zoysa and Ismail Kamil, Colombo, Sri Lanka;...of Mines; Mally Likukela, Directorate of Mines, Namibia; Murat Akgun, Zultanite Gems LLC, USA; the MarketDirect...the production is mixed with calcite. The spinel mine at Kuh-i-Lal is being operated by a skeleton crew |  | | Book | | was a site on what was known in 1887 as the Yale Farm, about two miles northeast of the town of Litchfield...localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...northwest of the first, he collected good specimens of schorl and of ilmenite, the latter as unaltered and partially |  | | Book | | NATIONAL MUSEUM IN SOFIA 66 OTHER COLLECTIONS OF MINE IN BULGARIA 71 COLLECTIONS IN OTHER CITIES AROUND... was born on 3 August, 1921, in Zlokuchen (the region of Shumen), situated in the beautiful valley of...militiaman walking on the platform (a former classmate of mine from the secondary school who was expelled for bad...drawn. I learned from some students, friends of mine, that in the city of Graz, situated in the British...was very glad when I started working in a silver mine, not far from Lima. It was for the first time in |  | | Journal (issue) | | Dunn Famous mineral localities: the Gold Hill mine, Tooele County, Utah .............................Kokinos & W. S. Wise The Wagon Wheel Gap fluorspar mine, Mineral County, Colorado ............................33 by B. Cairncross The Jan Coetzee copper mine, Namaqualand, South Africa .......................California Santa Barbara, California 93106 The Gold Hill mine in western Utah has long been an important locality...the oxidation zone o f this old mine. INTRODUCTION The Gold Hill mine is located in western Tooele County |  | | Book | | other issues of the same volume will be referenced: 8:37-42 PAGINATION The following table of pagination...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G |  | | Journal (issue) | | Tourmaline Queen mine, San Diego County, California. BACK COVER: Copper, 13.5 cm, from the Ray Mine, Pinal County...Malachite 41, 119, 182 Manganite 105 Phosphophyllite 37 Proustite 107 Pyrargyrite 49, 117 Pyromorphite 65...a superb crystal of kunzite from The White Queen mine in California lends important provenance to the...the White Queen mine, California (plate 8) The Cerussite from the Kombat mine, Namibia (plate 19) The...Tourmaline Queen mine, California (plate 31) "The Dragon" Gold from the Colorado Quartz mine, California (plate |  | | Journal (issue) | | Peter Richards & D. G. Howard The Pezinok antimony mine, Male Karpaty Mountains, Slovakia................. large format. by Ed Clopton and Wendell Wilson $37 Circulation Manager Mineralogical Record P.O. Box...impossible in a real twinned crystal, because any small region of the twin must have a structure which corresponds...Senkvicka 5, 902 01 Pezinok, Slovakia T h e P ezin o k mine, an antim ony deposit m ined since 1 9 4 0 , has...the locality. INTRODUCTION The Pezinok antimony mine in southwestern Slovakia is a relatively small ore |  | | Journal (issue) | | vanadiumhaltigen Grossularen aus Ostafrika. Z.Dt.Gemmol.Ges., 37, 69-74 Choudhuri, R., Banerji, K.C., 1974. On some...prism was strongly absorbing in the blue-to-green region, then accurate dispersion measurements would not...Abder-rahim, who was employed as a notary at the mine. 'The emerald mine is located in the desert which borders...Nassau) Also included is a detailed description of the mine, with problems of water supply, financing by the...p p e a r a n c e of cultured material from the region. M.O'D. BOVENKERK, H.P., BUNDY, F.P., CHRENKO |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...AM. 63. 930-937. 1978. 4.23. 6.93. 7 .86, ~ = 99°37' Z = 4. Stable by <173°C, Abenakiite-(Ce) a26(Ce |  | | Report (edition) | | sawable diamonds (average 2 ct) from Ellendale diamond mine (courtesy Kimberley Diamond Company) Contents................................... 32 Marble Bar region ........................................................................................ 36 Cue region ..................................................................................... 36 Yalgoo region .................................................................................... 40 Menzies region .............................................. |  | | Report (issue) | | Werner's apatite samples originated in the tin mine in the town ofEhrenfriedersdorfin the Erzgebirge...Mimetite; San Francisco Mine, Magdalena, Sonora, Mexico Pyromorphite; Les Farges Mine, Correze, France Fluorapatite...Fluorapatite, 3 cm tall; Golconda Mine, Minas Gerais, Brazil Fluorapatite in Calcite; Liscombe Property...Occurrence, Frontenac County, Ontario, Canada (see page 37-39). To indicate the monoclinic symmetry these species...a large quantity of hydroxylapatite at the Sapo Mine, Minas Gerais Brazil (Menezes 2009) (see page 54) |  | | Report (edition) | | FRONTISPIECE Tiger iron from the Ord Ranges, Pilbara region, displaying folded bands of dark brown hematite...eye jasper from the Mount Brockman area, Pilbara region. The sphere, approximately 35 cm in diameter, contains.......................................... 34 Cue region...................................................................................... 34 Yalgoo region .................................................................................... 39 Menzies region .............................................. |  | | Journal (issue) | | the Wessels mine, South Africa ............365 by J. Gutzmer & B. Cairncross The Parker mine, Notre Dame...water pools and scorching soil: This marvelous region (Plutonian realm) was discovered in 1847 by Mr...heaps from a coal mine. A second, similar occurrence was discovered at a coal mine near Kladno, Bohemia...features 180 specimens, individually filmed, and 35 mine location photos to illustrate the history and workings...Great Valley sequence in The Geysers-Clear Lake region of northern California. In Field Trip Guide to |  | | Journal (issue) | | MINERALOGICAL RECORD NOVEMBER–DECEMBER 2006 VOLUME 37 NUMBER 6 $15 Wayne & Dona Leicht, 875 North Pacific...the demise of a The Mineralogical Record, volume 37, November–December, 2006 historically great mineral...significant enough to set The Mineralogical Record, volume 37, November–December, 2006 specimens retain their...attached themselves to his clothes. He left the family farm determined to make a go of it, and talked his way...Mineralogical Record, volume 37, November–December, 2006 The Mineralogical Record, volume 37, November–December |  | | Journal (issue) | | points to the junction o f two veins in the Bage mine as the probable type locality fo r both species...ctober, 1992 377 Figure 1. The Cromford Moor mine near Mat lock, Derbyshire, England (from John M...crystal, 2.5 cm, with fluo rite, from the Wallclose mine, Cromford, Der byshire. It was sold to Charles...Phosgenite crystal, 1.2 x 2.5 x 4 cm, from the W allclose mine, Cromford, Derby shire. Greville collection, now...to 2.5 cm, with galena and barite, from the Bage mine, Bole Hill. Collected by Bryce M. W right, later |
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