 | | Book | | outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the Department of Natural History, Eastern...Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine (Orest Matkovs'ky) 31 31...(Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine (Victor Kvasnytsya) 127...Czech Republic (Moravia) Hungary Poland Romania Slovakia Ukraine 397 397 399 409 412 419 425 References...Rudabánya. HUN: MSM = Middle Slovak Museum, Banská Bystrica, SLK; MU = University of Miskolc, Miskolc. | | | Book | | .......................................... 52 Slovakia ( Rudo lf Ducfa) ...............................(Ewa Koszowska). Ro mania (Gheorghe Uduba~a), Slovakia (Rudolf Ducfa). Ukraine (Victor Kvasnytsya) Native...Rudabanya. HUN; MSM = Middle Slovak Museum, Banska Bystrica, SLK; MU= University of Miskolc. Miskolc. HUN:...wa especially rich in specimens from the Banal region and Gutiii Mts. (fu loppite was named in his honor)...detailed. unified mineralogical encyclopaedia of the region had been planned by the Commi!.sion on Mineralogy |  | | Journal (article/letter/editorial) | | distinguished in tetrahedrite from the Veitsch magnesite deposit, Austria. Primary gold present in unfractured...cuprite and chrysocolla but not with malachite or azurite. The secondary gold is up to :200 gm in size with...tetrahedrite, magnesite, thiosulphate, gold transport and deposition, Veitsch deposit, Austria. Introduction...Introduction THE Veitsch magnesite deposit belongs to a group of similar deposits occurring in the Northern...been discontinued and only magnesite and talc are mined at present. Magnesite bodies similar to that at |  | | Journal (issue) | | ---------------- • •£v ; ^ '.region ->s...Strikes 7 Mineralogy of the Trona-Death Valley Region 9 Exchange Directory 18 Book Notes 25 Cover Picture:...ADVERTISERS. The article on the Trona-Death Valley region is the first of a REGULAR SERIES V/E PLAN TO RUN...which in cludes large-scale maps of the Yogo deposit. 4 1 TWO NEW ALPHA COUNTERS TWO LOW-PRICED ALPHA... An extensive gold strike in the Searchlight district, thirty MILES FROM LaS VEGAS, NEVADA HAS BEEN |  | | Journal (article/letter/editorial) | | largest in China; nrining and smelting began in this region about 100 B.C. The mine is a Precambrian fine-grained...morning was spent in the office of the Liaoning Magnesite Company at Dashiqiao, where we heard about the...the geology of the Huaziyu magnesite deposit to be visited after lunch and the Houxianyu boron mine to...a fortune on excess baggage. The Huaziyu magnesite deposit (located 18 km southeast of Haicheng) was...indeed striking, with a large exposure of white magnesite and accessory minerals. The ore-bearing se quence |  | | Book | | rocks (it includes the origin of malachite and azurite during the chalcopyrite oxidation, also the origin...cementation. It is associated with cuprite, 1nalachite, azurite, silver, chalkocite, bornite and other minerals...specimens of copper, associated with cuprite, azurite and malachite occurred in Rudabanya, Hungary. Application:...USA; Dedova hora, Czech Republic and Rudnany, Slovakia as droplets and liquid cavity fillings. Application:...15 mm (1 9h2 in) come from Konder in Khabarovsk Region, small crystals, but mainly nuggets, weighing up |  | | Book | | rocks (it includes the origin of malachite and azurite during the chalcopyrite oxidation, also the origin...cementation. It is associated with cuprite, malachite, azurite, silver, chalkocite, bornitc and other minerals...specimens of copper, associated with cuprite, azurite and malachite occurred in Rudabanya. Hungary. Application:...USA; Dedova hora. Czech Republic and Rudnany, Slovakia as droplets and liquid cavity fillings. Application:...to 15 mm ("/» in) come from Konder in Khabarovsk Region, small crystals, but mainly nuggets, weighing up |  | | Report (volume) | | The Wallapai Mining District Cerbat Mountains Mohave County Arizona GEOLOGICAL SURVEY BULLETIN 978-E...978-E The Wallapai Mining District Cerbat Mountains Mohave County Arizona By MCCLELLAND G. DINGS CONTRIBUTIONS...ILLUSTRATIONS PLATE 18. Geologic map of Wallapai mining district, Mohave County, Ariz_______-_________________-_-___--------___--...section of Tennessee-Schuylkill mine, Wallapai district, through Tennessee and Schuylkill shafts, with...gold, silver, copper, lead, and zinc in Wallapai district, 1904-48___________________________...__-_ 2. |  | Barbosa, Carlos P., Falster, Alexander U., Simmons, William B., Webber, Karen L., Nizamoff, James, Gaines, Richard V. (2000) Minerals of the Brumado Magnestle Deposits, Serra das Éguas, Bahla, Brazil. Rocks & Minerals, 75 (1) 32-39 doi:10.1080/00357520009602572 | Journal (article/letter/editorial) | | Universitaria] at 23:45 29 December 2014 M!mrdb of the Magnesite Dep 32 Serra das Eguas, Ba ROCKS 6 MINERALS...famous magnesite deposit of Brumado (old name: Bom Jesus das Meiras) in the Serra das Eguas district, Brazil...Brazil, is one of the largest magnesite deposits in the world. The first recorded mining activity in the...mined for almost thirty years. The associated magnesite was recognized but subsequently forgotten (Bodenlos)...the magnesite Occurrences and set out to prospect for magnesite, aided by a sample of magnesite that |  | | Report (volume) | | Geology of the Magnesite Belt Df Stevens County Washington 'y IAN CAMPBELL and JOHNS. LOOFBOUROW, ]R...'Jeologic setting and brief description t/ the magnesite deposits JNITED STATES GOVERNMENT PRINTING OFFICE...topography____________________________________ Magnesite----------------------------------~---------------------...36 36 39 40 40 41 42 42 42 43 IV CONTENTS Magnesite-Continued Descriptions of deposits-Continued Page...__ ____________ __ __ _____ ______ 44 U.S. Magnesite deposit _______·______________________________ 45 |  | | Report (issue) | | is near the middle of the northeast-trending "magnesite belt," which was named by Weaver (1920, p. 319)...319) for its deposits of crystalline magnesite. The quadrangle contains a section of the Middle Proterozoic...quadrangle was included in the geologic map of the magnesite belt by Campbell and Loofbourow (1962, pi. 1)...and Proterozoic strata. Known Resources Magnesite Magnesite was the principal commodity mined in the...summarized the history of the magnesite industry in Stevens County. The magnesite deposit at the Keystone Quarry |  | | Book | | fractures, which may reach down as far as the eclogitic region of the mantle, thus producing, by de- 6 1 I ...Dolomite Aragonite Rhodochrosite Artinite - Hydro magnesite Sulphur Native Sulphur Pyrite Marcasite Gold Native...Cumengeite .... 94 Caledonite .... Malachite 96 96 Azurite Cyanotrichite Brochantite - Cale donite 98 Copper... Apatite 40 Aragonite 54 Artinite - Hydromagnesite 56 Azurite 96 Axinite 44 Autunite 116 Barite 52 Becquerelite...commonly found since the earliest times (the Golconda deposit, India). 1 - Diamond (South Africa): 1 cm. 2 - |  | | Journal (issue) | | Arthur Roe Famous Mineral Localities: The Brumado District, Bahia, Brazil..................................Alpine clefts in the Mont Blanc Swiss-French border region. genbach quarry specimens (see the Record, They...prices would otherwise be way out of reach. buck region. This can produce some surprises both ways. Another...high altitudes of the Goscheneralp (canton Uri) region also offered a- as “the pyromorphite place,” continues...crystallized azurite, cuproadamite and malachite specimens from the same locality. The azurite crystals were |  | | Report (issue) | | from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...in the Boron area, but also in the Death Valley region. Another example is a recent study of the glaucophane...various accounts of the natural bounties of this region. Mineral riches gold and silver, mainly were among...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 |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...the only inexhaustible low-grade, large-tonnage deposit on earth? The first step has already been taken...different publications quoted for each type of deposit to get more information on those data which cannot | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...the only inexhaustible low-grade, large-tonnage deposit on earth? The first step has already been taken...different publications quoted for each type of deposit to get more information on those data which cannot |  | | Report (issue) | | veiJJ ar e chalcopyrite with Hs oxidized products, azurite, cuprite and malachite. .Micaceous hematite and...not conform io the bedding planes. WEST CHEWELAH DISTRICT. LIBERTY COPPER. This property is situated in...workings, Liberty CoJ>per Mine, West Chewela1J District. cessible. It is reported by the management that...ope11 cut 40 feet in length. The quartz contains azurite and cuprite. Assays yielding gold, silver and copper...of 30° to U1e northwest. The ore minerals are azurite, galena and cuprite in a white quartz gangue. V |  | | Report (issue) | | . . . . . . . . . . . . . . . 55 West Tintic District . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . 2 Bradshaw District . . . . . . . . . . .'. . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . 2 Granite District . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 5 Newton District . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . 6 North Star District . . . . . . . . . . . . . . . . . . . . . . . |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely..."jacupirangite" found in the Jacupiranga carbonatite deposit is ilmenite, in lustrous, flattened crystals to...in Switzerland, it is only in the Maderanertal region of east-central Canton Uri that clefts bearing...clefts are found fairly commonly throughout this region, such that only a handful of notable finds during |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g.... canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names...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..., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France.AM 49. 1578-1602, 1964. |  | | 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)...Meikle Mine Malachite and Azurite, Aurichalcite with Hemimorphite Azurite Barite, Meikle Mine Barite...Orpiment inclusions Calcite, Getchell Mine Robinson district inclusions inclusions Realgar and Fluorite Rhodochrosite |  | | Book (edition) | | ARIZONA • Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona. Smithsonian...Hydrothermal Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...Aurichalcite Azurite and cuprite . 1X , • Azurite and malachite Azurite and malachite Azurite and malachite...Caledonite Cerussite and dioptase Chalcoalumite after azurite with cuprite Chrysocolla Copper Copper after cuprite...Malachite Malachite after azurite Malachite after azurite Malachite after azurite Manganbabingtonite Metatorbernite |  | | 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 | | | 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 on...and Gold Silver and Quartz Silver, Reese River district S1nithsonite Sonoraite Sphalerite and Galena Stcphanite |  | | Book | | rush, nevertheles. some nonmetallics came tro. deposit. comparable in value to the richer metal de- posits...metallurgical industries (e.g· beryl as a source of BeO, magnesite of MgO, and bauxite or Al-laterite as a source...also employed, for example, for asbestos, talc, magnesite and similar raw materials· Some raw materials...géosynclinal stage (apatite + magnetite - the Lebyazhensk deposit,the Ural Mts·,U.S.S.R.)« Vein and lenticular bodies...rock types, which were formed similarly as the deposit bodies by the differentiation of alkalic magma |
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