 | | Book | | industrially important. Also common in Shunga deposit in Karelia, Russia; in Cesky Krumlov, Netolice...the silver-bearing veins, cross-cutting the U deposit Haje near P0ibram, Czech Republic, where prismatic...and Pd sulfides. lt is also important ore in the deposit near Rustenburg, South Afiica. Application: the...Tinto, Spain. Application: important Cu ore. Coloradoite, 70 mm, Kalgoorlie, Australia Chalcopyrite,... 15 mm x, Ground Hog Mine, US.A. Coloradoite HgTe CUBIC e e 27 l11zo11ite, 60 mm, Recsk, Hungary |  | | Book | | industrially important. Also common in Shunga deposit in Karelia, Russia; in Cesky Krumlov, Netolice...the silver-bearing veins, cross-cutting the U deposit Hajc near Paibram, Czech Republic, where prismatic...and Pd sulfides. It is also important ore in the deposit near Rustenburg, South Africa. Application: the...Spain. Application: important Cu ore. , +- Coloradoite, 70 mm, Kalgoorlie, Australia Chalcopyrite.... IS mm x. Ground Hog Mine. U.S.A. Coloradoite HgTe CUBIC • • 27 Luzonite, 60 mm. Recsk, Hungary |  | | Report (issue) | | north-west of C.”; A, B, and C may all be in the same district, but it is sometimes difficult or impossible to...“Avondale Mine”; all these are in the Leigh Creek District, and there may be but one spot in which the mineral...Zmc-lead Salphide Deposits of the Read-Rosebery District. Bull. Geol. Surv, Tas., 23, 1915. .Jensen (H...Cloncurry Copper-mining District Ihid., No. 215, 1908. 38. Cloncurry Copper-mining District*: Part 2. : 39....Belt of New Part ii. The Geology of the Nundle District. South Wales Procs. Linn. Soc. N. S. Wales, xxxviii |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g...., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France.AM 49. 1578-1602, 1964....Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy...Counties, California, etc. At Jordan6w Slcl5ki, Lower Silesia, Poland. The oldest known deposits of white...crystals in Obersulzbachtal Valley, Salzburg, Austria. AM 61,178, 1976. Af ghanite (Na.I<,Ca)6Ca 2 [ |  | | Report (issue) | | museums of the U.S., England, France, Germany, Austria, and Italy. Many folders have summaries of the...16-22 (1982). Microprobe analysis from Kal'makyr deposit. ACANTHITE. Vassalo Morales and Borodaev, (Dokl...20, 165765 (1982). Probe analyses from Chauvai deposit, central Asia, with Sb up to 13.5% (series with... 138-143 (1980). Probe analysis from Noril'sk district. ALTAITE. Genkin et al., Sul'fidnye Medno-nikelevye...(1982). Microprobe analyses (1) from Schellgadener, Austria. ALTAITE. Timofeeva et al., Zap. Uzb. Otd. Vses |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Institut fur Mineralogie der Universitat Wien, Austria. Michael Zolensky: Lyndon Johnson Space Center...produced may result in observed optical character of lower symmetry than is expected for the crystal’s ideal...(1966) Mineral News Mineralogy and Petrology (Austria) Mineralogica Polonica Micro Probe VII References...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod...and quartz veins at Juneau. In Canada, Noranda district, PQ; Porcupine, Kirkland Lake, and Larder Lake |  | | Book | | jezioro little, small malý kis. kicsi maty low, lower nízky alacsony niski mine dul bánya kopalnia...little, small mic malý malo. nebagato low. lower jos nízky zapadyna. nyzyna mine mină baňa...noted in the Rodna Mts. (e.g. Bla/na Valley). The Lower Cambrian ore belt, hosted by the Tulgheş Group,...the re gionally metamorphosed formations of the Lower Palaeozoic. The essentially stratiform ore bodies...forgoing in the Gemcridcs). The stratiform Mn.Fe-deposit at Răzoare shows evidence of a polvmetamor phic |  | | Report (issue) | | from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...contact, is a favorable environment for an ore deposit and is an area that particularly deserves detailed...remarks of a distinguished engineer that '*A mineral deposit is an accident of geology". And California's geologic...California (Bull. 173, 1956). 1) The bastnaesite deposit at Mountain Pass had been discovered a few years...to color television, to make the Mountain JPass deposit the bonanza that it is fast becoming. 2) In 1956 |  | | Book (edition) | | Mountains, Utah; (lower /eft) rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite...Cloud mine, Arizona; (lower right, center) mimetite, Tsiimehb, Namibia; (lower, right) gold, Amazonas...weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated iron oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence...composed of two parallel faces. placer A mineral deposit formed by the mechanical (density) concentration | | | Book (edition) | | Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...Clouo rrnn·a, Arizona; (lower right, center) mimetite, Tsurneb, Namibia, (lower, right) gold, Amazonas...weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated iron oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence...composed of two parallel faces. placer A mineral deposit formed by the mechanical (density) concentration |  | | Book | | faces; see anhedral, euhedral. supergene A mineral deposit or enrichment formed by descending solutions; see...see hypogene. syngenetic A mineral deposit farmed at the same time as the enclosing rock. tactite Rocks...formed by contact metamorphism. hypogene A mineral deposit or enrichment formed by ascending solutions; see...California in 1775-1778 in placers of the Potholes District of Imperial County, near the Colorado River about...Francisquito Canyon, in 183 5; and in the Piru District, Ventura County, in the early 1840s. Then in 1848 |  | | Book (volume) | | barite, fluorite, celesrine, gypsum, anhydrite, magnesite, bromine, bentonite, kaolin and other refined...Germany, the German Democratic Republic, Poland, Austria, Switzerland, Czechoslovakia, the Netherlands and...Pre-Palaeozoic evolution of Precambrian basement . Lower Palaeozoic evolution and development of Eo-Variscan...to first phase of Alpine compression at end of Lower Cretaceous Establishment of Alpine chain and synchronous...Ordovician to Lower Devonian Vein-type deposits Fluorite . Baryte • Manganese Uranium. Magnesite and siderite | | | Book | | mineral deposit or enrichment formed by descending solutions; hypogene. A Rocks mineral deposit formed...hypogene formed by contact metamorphism, mineral deposit or enrichment formed by ascending solutions; see...in 1775-1778 in placers of the Potholes first District of Imperial Yuma, Diego County, County, near...Then in on the western 1835; and in the Piru District, Ventura County, in the early 1840s. 1848 the... lode deposits were found in the Grass Valley District. 8 five of gold (Map 2-1). NATIVE ELEMENTS | | | Book | | cave high, height hill lake lillle, small low, lower mine mountai n mountains range or chain open-pi1...cave high. height hill lake lillle. smal l low. lower mine mountain mountains range or chain open-pil...noted in the Rodna Mt . (e.g. Blazna Valley). The Lower Cambrian ore belt. ho ted by the Tulghe~ Group....the re- gionally metamorpho ed formation of the Lower Palaeozoic. The essemially strati form ore bodies...forgoing in the Gemeride ). The strati form Mn.Fe-deposit at Razoare shows evidence of a polymetamorphic |  | | Report (issue) | | region between Death Valley and Goff's Mining District, nearer the former, and that good samples were...the museum of the Bureau. * * * "The turquoise district, as described by Mr. Eisen and others of the party...Mica plates served occasionally as ornaments. Magnesite was made into tokens with more recent value...and along the north shore of Buena Vista Lake. Magnesite from near Sulphur Bank, in Lake County, was shaped...1726. This does not concern our own state, but lower California, just north of Cape San Lucas. It is |  | | Book (edition) | | weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated uon oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence...composed of two parallel faces. placer A mineral deposit formed by the mechanical (density) concentration...value than a precious stone, ordinarily one with a lower hardness and brilliance and/or greater abundance...sparsely disseminated in uraniferous lignite in the lower Ludlow member of the Fort Union formation in the |  | | Book (edition) | | , of "·ar minerals. Thi book is about mineral deposit , how they are found 1 how and "·here they occur...eminated replacement deposit," for example, envisages a more definite form of deposit "ith inference as...o understand properly ho"' a gold vein or clay deposit has been formed it is necessary to understand fir...was founded in the mid t of the ,·aried mineral deposit'' of the Erzgebirge. Its famed teacher conducted...believed that water played a part in helping to lower the temperature of the "liquefaction " (fusions) |  | | Report (issue) | | Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph... Davis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References ...Nightingale district Quartz epimorph after Calcite Agardite Grossular, Buena Vista district Quartz (amethyst)...Orpiment inclusions Calcite, Getchell Mine Robinson district inclusions inclusions Realgar and Fluorite Rhodochrosite...and Gold Silver and Quartz Silver, Reese River district Smithsonite Sonoraite Callaghanite Malachite | | | Report (issue) | | te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...A. Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG...Mountain Mine Grossular, Nightingale district Grossular, Buena Vista district Gypsun1 Heterogen ite He½•eltite...Magnesio-axinite Malachite Malachite and Azurite, Robinson district Malachite after Azurite, Mount Potosi Marcasite...and Gold Silver and Quartz Silver, Reese River district S1nithsonite Sonoraite Sphalerite and Galena Stcphanite |  | | Book (edition) | | Sulphuric acid- -The magnesian deposits— Serpentines^ Magnesite Origin Occurrence Production and use— Meerschaum... region, district district-“' — — — Rico district—Lake City district— Creede district Summary C'asapaica...waters Mining and smelting operations-- The copper deposit of Monte Cat ini The copper deposits of Coro-Ck>ro...features— Geological ormations— The ores— Genesis—The deposit of Rammelsberg, Germany — Disseminated copper deposits—...Belgian Congo and northern Rhodesia— The Katanga deposit of Mount Lyell, Tasmania f of pyritie — - |  | | Report (issue) | | 323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE...Topics to be Considered in the Study of an Ore Deposit ee 673 Ore RECENT PAPERS OF IMPORTANCE TOO LATE... Econ. Geol., v. 1971, A paleohydrologic deposit, Valley Type R. S., Valley MONTANA studies |  | | Report (issue) | | serpentine The Geologic Record. EYery mineral deposit reprec.;ents not onl~' the results of geologic...sediment is carried to fill up the places which are lower. In the erosional carnng of rocks of different hardness...hould contain entirely different type of mineral deposit . ..is a result. more mineral commoditie ha,e been...eninsular R anges Gold bells Tin district (;pn1-bcari 11g llt'~n1a tite district Xi <:kel distriet Group IV...ll pyrite and copper r district northern Coast R anges-Tertiary Yer.v little gold |  | | Book | | hexagonal crystals in skarns in the Solvech fluorite deposit. Karagandin region. Kazakhstan, have a 12-87, c...(Ana3aHHT). An abundant mineral in ores of the Kakhetin deposit, USSR, is intermediate in composition between pyrrhotine...Colourless monoclinic crystals from the Tincalayu borax deposit, Salta, Argentina, have the composition Na2B6O10...Monatsh. 335. Green crystals from the Kali-Kafi ore deposit, Anarak, Iran, with the composition (Cu,Zn)2(OH)3Cl...coast of Tunis. The silica percentage is rather lower than that required by the albite-anorthite series |  | | Book | | work (as chief collaborator on Kingsbury's Lake District "discoveries") is most affected by the problem...Cumbria (Ixer & Stanley 1987); a glossary of Lake District minerals (Young 1987a), which referenced many...with a few named after a source location (e.g. magnesite after Magnesia. in Thessaly, Greece). Prehnite...veins have been mined from the Middle Devonian to Lower Carboniferous volcano-sedimentary basinal succession...Shelve and it embraces the Habberley-Shelve mining district and tbe Breidden Hills. Mineralization occurs |
|
