 | | Book | | AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 , .,/, loringa tree . Khomas Highland...Highland with Gamsberg 11 lnselberge, Helmeringhausen 2 AiAiba 3 Rail ay station Garub near Aus Nature...Mountainland The Central Northern to Northwest Region including Damaraland The Central Namib Desertand...RossingMountains The Central Escarpment- The Nauchas-Gamsberg-Hakos Area West and South of Rehoboth The Central and...s Onganja Mine and Surrounding Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and |  | | 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...remote and desert-like "Sperrgebiet" area of the southern coast of Namibia, with its fabulous wealth of gem...Ianâs 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 |  | | Book | | .,,., ..,,.... w + ..... . ·. .... . - Namibia Zauberwelt edler Steine und Kristalle ooa Dieses...Erdgeschichte 8 Zur Geschichte des Bergbaus in Namibia 17 Der Brandberg und die Mineralfunde in seiner...110 Auf Turmalinsuche in Namibia Die Demantoide von Tubussis in Zentral-Namibia 112 116 Sodalith von...Zeolithe vom GrootbergpaĂ in Namibia Kamphaugit-(Y) von der Rössing-Mine 120 124 126 136 Das Gahnit-Vorkommen...Wulfeniten und mehr Onganja - Fundort schöner Cuprite und Malachite 163 166 168 Die Fluorite von Okorusu |  | | 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unpublished.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 |  | | Catalog/List | | sunbust effect , cut and polished slab 2.5 xl .5 Mine de L' Etoile Congo ÂŁ20 3. LEPIDOLITE, choice display...NATIVE SILVER thin sheet about lxl.5 inches La Noria mine, San Martin, Zacatecas Mexico ÂŁ15 , 16. NATIVE COPPER...nice Ix 2.5 inch exposed cleavage surface. Mission Mine, Pima County, Arizona USA ÂŁ25 17. GRAPHITE, pure...up well for display. interesting location Niobec Mine, Quebec, Canada ÂŁ25 19. PYRITE a very sharp 2cm...GALENA on PYRRHOTITE platy crystals in a one inch area on 1.5 xl .5 matrix, thin hexagonal plates of Pyrrhotite |  | | Catalog/List | | massive with minor Celsian and Bementite from Benallt Mine, Lleyn, Wales, (Recently tested by XRD) lxl ÂŁ4 lx2...ÂŁ15 ÂŁ6 88 ADAMITE Ojuela Mine, Mapimi, Mexico 1036 ALSTONITE Fallowfield Mine, Northumberland Colourless...x2 ÂŁ 1.50 2x2 ÂŁ3 Al SO/4 767 â AJOITE Christmas Mine, Gila County, Arizona USA 14 ALUMINITE Railway cutting...~-------·-·-- ·· -·· 1077 â â ALLOPHANE Hawkswood Mine, Cornwall 933 ANATASE Hingston Quarry,Cornwall Black...Kola Russia 501 ALLOPHANE New East Wheal Russell mine, Devon ,England grey bleby small botryoidal with |  | | Book | | Fptografie: Fotobanka Granit (100), Petr Korbel (220), Geza Kulcsar (16), Jeffry A. Scovil (331), Sandor...of supergene cementation. It is associated with cuprite, malachite, azurite, silver, chalkocite, bornitc...Tsumcb, Namibia and Chessy. France. Crystals up to 140mm (5'A in) long occurred in the Ray mine and in...Kazakhstan. Fine specimens of copper, associated with cuprite, azurite and malachite occurred in Rudabanya. Hungary...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...only about distance from a better known town in the area but also about the administrative regional units...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 |  | | Book | | F'otografie: Fotobanka Granit (l 00), Petr Korbel (220), Geza Kulcsar (16), Jeffry A. Scovil (331 ), Sandor...of supergene cementation. It is associated with cuprite, 1nalachite, azurite, silver, chalkocite, bornite...Tsumeb, Namibia and Chessy, France. Crystals up to 140mm (5Âœ in) long occurred in the Ray mine and in...Kazakhstan. Fine specimens of copper, associated with cuprite, azurite and malachite occurred in Rudabanya, Hungary...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds |  | | Book | | illustrated Encyclopedi of the Worldâs Rocks and Mine re L A R E N MI OF THE WORLD Rudolf Duda and...refractive index of 2.6â3.0, such as cinnabar and cuprite. Adamantine lustre (shining) occurs only on transparent...where and how are minerals found? sion to enter an area and to collect minerals. What the individual collects...with a short description or a small sketch of the area should be put down in the notebook to facilitate...with a provisional label bearing the name ofthe area, the name of the mineral, a short description of | | | Book | | refractive index of 2.6- 3.0, such as cinnabar and cuprite. Adamantine lustre (shining) occurs only on transparent...are dependent upon the geological structure of the area, ie on conditions favourable for the occurrence...local authorities for permis- sion to enter an area and to collect minerals. What the individual collects...with a short description or a small sketch of the area should be put down in the notebook to facilitate...with a provisional label bearing the name of the area, the name of the mineral, a short description of |  | | 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...is not common in the metasedimentary rocks of the area which host these species, but "reasonably good"...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 |  | | Book (edition) | | chemical to how to clas- analyses to deter- â mine one of the fundamental properties of minerals the... Even if one by collecting them, lives in a region that many specimens, it is possible to find something...the mineral, in an inconspicuous place, a small area of white this is dry, to write a unique number...dodecahedron. ) THE CRYSTAL SYSTEMS 25 Figure 3-3 1 (cuprite) and Fig. 3-32 (a rare species, microlite) show...alkaline waters, or acid vapors. Thus the mineral cuprite (Cu 2 0) is rather easily changed chemically to |  | | Book | | places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are... The peculiar bornite occurrences in the Ookiep area, Cape Province, are on one hand typical transition...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...("solutions", "melts", and " v a p o r s ' " in this region are not sharply distinguishable). However, this...fluid (supercritical), pass below 400 °C into the region of liquid aqueous solutions. At the same time their |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | | Book (volume) | | 04. 169 1, top /or 175 192 198 *210 216 *220 225 *229 231 Fe 0.32 reaJ Rem. A nal. , is Fe...and the corresponding citation (Hudson Bay 309 mine). in Ref. 4, line Z, for 670 read 676. 310 in...say that this guarantee did much to deterrepaid. mine the award of the grant. To Mr. W. 0. Wiley, Chairman...decreasing ratio A beginning of the sulfide class, and cuprite is the first of the simple oxides. In the multiple...designated by the final number. system, is 2611, cuprite is 411. It is unUkely that any number for a species |  | | Journal (issue) | | centimĂštres d' arĂȘte. De et de muscovite provenant de la mine d'aigue-marine d'IpĂ© nombreux nĂ©gociants et collectionneurs...uvergnat ... ) a eu millimĂštres sur albite, de la mine de Cigana (Mina da Cigana) l'opportunitĂ© d'acquĂ©rir...d'intĂ©ressantes piĂšces de natrolite. 36) provenant d'une mine appelĂ©e "Marina". Tout derniĂšrement, de belles tourmalines...avec un cristal lenticulaire de magnĂ©site de la mine de Brumado (Bahia) de plus de 7 cm de diamĂštre pour...quartz associĂ© Ă l'Ă©pidote, en provenance de la mine Xichang (province de Sichuan) sont rĂ©apparus en |  | | Book (edition) | | âInterpretation sulpliide waters â Chloride water analyses Mine waters watersâ Sulphate waters Oxidation of watersââCarbonate...distribution-tite deposits of the Lake Superior region The ^*iron formations^ââ The iron oresâ Form of...veins in basic lavas General features The Kennecott mine, Alaskaâ ( âopper sulphide veins in intrusive basic...selenide of selenides base-^metal features region, district district-â' â â â Rico districtâLake...amygdaloidsâ The veinsâ Mineral association Origin Mine waters Mining and smelting operations-- The copper |  | | Book (edition) | | waters-Summary- Interpretation of ·water analyses-Mine waters-Chloride waters- Carbonate waters-Sulphate...si:fication-Brown hematites of the Appalachian region-Iron ores of Bilbao, SpainResidual ores of Cuba-Distrib”tion...CHAPTER XXI HEMATITE DEPOSITS OF THE LAKE SUPERIOR REGION. . . . . . . . 401 General character, ...veins in basic lavas-General features-The l(ennecott mine, Alaska-Copper sulphide veins in intrusive basic...a1nygdaloids-Thc ·veins-1\tlincral association- Origin-Mine \vatcrs-Rock alteration-Mining and srnelting operations-The |  | | Book | | Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine Air, Investigation of. Mining Law . . Blasting...LARSEN J. RIEMER . . J. G. LAWN, A. R.S. M. - Mine Accounts Âș7 PROF. JAMES PARK, F. G.S. - - $3... hilly. - ACCIĂN (Port. accĂŁo), (1) share in a mine, etc.; a industrial, share; a. librada, paid-up...atecas; any one who bails a mine. ACHICAR, to bail water out of a mine, to clear it of water, to drain... see achicador. ACHIQUE, bailing water out of a mine, see achicar. ACHUA, Chile, a small earthenware |  | | Book | | The original Turin Papyrus of the Egyptian gold mine (circa 1320 B.C.), the oldest geological map extant...script on the Turin Papyrus of the Egyptian gold mine (after Ball, 1942; see chapter 3). GOLD History...Magmas. McGraw-Hill, New York, 1923, pp. 707-709 9-2 FARM IN, R.: Host-Rock Inflation by Veins and Dikes at...Economic Geology: Placer Gold / 504 Beauceville Map-area, Quebec, Canada Geol. Survey Mem. 127. 1921, pp...Enrichment and Supergene Transport of Gold, Calhoun Mine, Lumpkin County, Georgia I 581 Econ. Geology 66:178 |  | | Journal (volume) | | Abbontiakoon Mines, Ltd., company report Abosso mine. West Africa Acacia Mining Co., Colorado 270, ...prevention . . . Queen Co.'s mine, Arizona Accident Gold Mining Co., Subil mine, French Gulch, Rules, Copper...Accidents, coal-mine in United States Compensation for Workingmen's compensation Acid mine water Acidity...Pressure In smelting Co., Colorado Mine, Victor, Colorado, electric mine-signal system.. 49 Olancho county...Innoko and Iditarod districts Kovukuk-Chandalar region Lode mining in interior Matanuska coalfields Metalliferous |  | | Book | | ____SS„1D_ALIAVUD "SAS SwuyWaW*W3HD 9Td193dS*7 area _____TTUS* SW OT + VL3N-SS39IV_4SNA *S9AI9 YOO...BLINTHINYI BATIN39UY S*2-_Z BLINTMIV S*2- 2 WATYNTIBL-NaTaS _s*z-_Z SLINVHABLS S*2ss ai17a3„enva S*z- 2 z a113s0r...FIVOSNIHINA-3„VY *OATD T*YLIA âWINYDâASH*OTANIGGNISdâH IAL "913 220% F3L1GIOIIYL HLIM-93d âSOIIV-IOS "9NI9 T *ASYD âBWOHYOGNASd*YINYD...Cumengite + +Pb,,Cu,,Clg (OH) 9 3H,0 or tie 2170 Cuprite -+Cu,0 Cuprocopiapite « ~CuFe),(S0,,)Âą (OH) ,*20H...rocks granular orifice in that are easily region of arrangement the to relation a volcanic |  | | Book (edition) | | per unit area, due to all the particles is, therefore, {NcL^fi) x (2mc)^L*, where L* is the area of the...fills the area the strip and the edges of the trough. area of the film is then equal to the area between...and since the weight » of the film is known, tlie area a occupied by a single molecule in the unimolecuiar...i^otoseasitisaCioa occurs. ultraviolet. According tbe region of the colourless gas absorbing only in to the...136). The litmus is^ed bL mORGANTC CHEJQSTRY 220 by (be [CSAF cathode and red by the acid at the |
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