 | | Report (volume) | | Magnesite Deposits in the Serra das Eguas, Brumado Bahia, Brazil By ALFRED J. BODENLOS GEOLOGIC INVESTIGATIONS..._________________________________________ 88 Magnesite occurrences ___________ .:._________________________...________ 91 Discovery and development of the magnesite deposits of the Serra dasEguas_______________...and associated minerals____________________ 117 Magnesite textures and their relation to deposition_________________...the Pedra Preta magnesite deposit. 14. Geologic map of the Piraja magnesite deposit. 15. Geologic map |  | | 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....near Sobotfn, Moravia, Czech Rep., in skarn at the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany...Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy...Sweden, at Franklin. Sussex co.. New Jersey, also at Sankt Andreasberg.Harl Mts., Germany.CM 18. 191. 1980 |  | | 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 |  | | Book (volume) | | baryte, fluorite, celestine, gypsum, anhydrite, magnesite, bromine, bentonite, kaolin and other refined...Germany, the German Democratic Republic, Poland, Austria, Switzerland, Czechoslovakia, the Netherlands and...Dinaric metallogenic province The western Macedonian district Iron ore deposits . Manganese ore deposits Molybdenum...Osogovo—Ograzden ore district The West Rhodope ore district The East Rhodope ore district The Srednogorié...Sofia ore district The Panagyurishté ore district The Yambol ore district . The Burgas ore district The Malko |  | 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...International Geological Congress References IGR IJES IM IMMA IMR INDM IRS xli International Geological...(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 (edition) | | 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...Colorado at the Pelican Dives mine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia; | | | Book (edition) | | 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...Colorado at the Pelican Dives m.ine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia; |  | | Book | | forgoing in the Gemcridcs). The stratiform Mn.Fe-deposit at Răzoare shows evidence of a polvmetamor phic...sig nificant type of occurrence is the graphite deposit at Polovragi in the Parâng Mts. The Upper Palaeozoic...deposits are also present in the Baia Mare mining district (ROM). The latter, however, is Pb.Zndominated...located in the Ukraine, cen tered at the Borkut deposit, which partly extends southward into Romania. ...copper minerals characterise the Moldova Nouă (ROM) deposit. At Dognecea. the skarns contain Mn-rich min erals |  | | Report (issue) | | Manufactured in the United States of America Design by Barbara Jellow Library of Congress Cataloging-in-Publication...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 |  | | Journal (volume) | | A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining...REPORTS OF DISTRICT MINING ENGINEERS Page 1 Redding Field District 1 Sacramento Field District 1 San...San Francisco Field 24 District Los Angeles Field District 49 GEOLOGIC BRANCH Current 50 Notes ...org/details/californiajourna31cali REPORTS OF DISTRICT MINING ENGINEERS In 1919-1920 the Mining Bureau |  | | 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...ingredients fron1 the surrounding "\vall rocks and deposit them in the fissures. D aubree in his later comprehensiYe |  | | 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...cassiterite and quartz from near Arandis, Swakopmund district, South-West Africa. Named from the locality. [M |  | | Journal (volume) | | By Howarop I. Surru. (T.P. 1489) Bald Eagle Magnesite Mine, California. By Josepu B. Perry and G. M...Calcination Conditions for Limestone, Dolomite and Magnesite. By JoHN E. ConLey. (T.P. 1037, with discussion)... obviously, have no relationship whatever to magnesite. In the listing of magnesia-containing materials...made under two headings: ‘caustic calcined”? magnesite, in which all of the varieties of products treated...temperatures are lumped; and “‘dead-burned”’ magnesite, in which are included both high-purity and low-purity |  | | 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...Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma mine, Clear Creek County;...California; in sodalitesyenite in the Julianehaab district, Greenland; in the liparite lavas of the island |  | | Book (volume) | | II 49, Iron Ore Deposits of the Iron Springs District, Southwestern Utah J. HooveER MACKIN 50. The...Uranium Deposits PAUL sl: The Main Tintic Mining District, Utah Hav T. Morris 2: Mountain City Copper...C. STEPHENS ase Ore Deposits of the Park City District with a Contribution on the Mayflower Lode MarRVIN...Park City District, Utah W. J. GARMOE 54. The Geology of the Ore Deposits of the Pioche District, Nevada...GEMMILL Se. Geology of the Spor Mountain Beryllium District, Utah DANIEL Part IX. ARIZONA AND ADJACENT | | | 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 | | catastrophe: A1ow11Pelee and the desrruction ~ 5 im-Pierre. Jfartinique Al\\yn Scarth Monitoring the...in edutainment and , i,itor :nt·.!:.I~i·,1::.cor:,:im.: space nee taken up by specimens. Fortunatdy. ther....-s :,J r.:port too, ,, ith the n:di co, ery and im estigati, e cataloguing of an historic rr.ir;.:ralcull...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 |  | | Report (volume) | | Devonian development diagram Direcci6n Dissertation district distribution division Doctoral, Document Doctoral... 1. Stratigraphio paleontology of Camaguey district, Cuba: Am. Assoc. Petroleum Geologists Bull...Scheid, Vernon Edward). Origin of the Benson clay deposit, -< < Latah County, Idaho [abstract]: Geol,...Richard). Lead-zinc mineralization in the Moyie Yaak district near Bonners Ferry, Boundary County [Idaho]: Idaho... Lead-silver mineralization in the Clark Fork district, Bonner County, Idaho: Econ. Geology, vol. 41 |
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