 | | Book | | the purpose of the writer to call attention to MAGNESITE, one of the many economic minerals of California...adhering to the rocks over which he passed." Magnesite takes its name from magnesia, and the words magnet...“magnesia nigra,” the manganesian mineral we now call pyrolusite, and the third an uncertain, silver-white mineral...of magnesia. The word manganese was applied to pyrolusite and its metallic base.” (VI.) Magnesia nigra...Hill, under the head of “Magnesia,” “de scribes pyrolusite, saying: “It is used by glass-makers and potters |  | | Report (volume) | | SURVEY GEORGE OTIS SMITH, DIRECTOB 355 THE MAGNESITE- DEPOSITS OF CALIFORNIA BY FRANK L. HESS WASHINGTON.............................. 8 Calcination of magnesite............................................ 9°...-. ---....---- - 14 Market for California magnesite........................................... 15................................. 16 Imports of magnesite and its products............................................... 1................... 22 Creon deposit............................................... |  | | 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 |  | | Journal (article/letter/editorial) | | oxides which contain nodules of psilomelane and pyrolusite along with wad and polianite. The best class...chalcopyrite, pyrite, and bornite. c) Almalyk is another district in this area. River. The reserve which consists...miles in adea. The ore consists of stratified pyrolusite and psilomelane along with wad. The texture of...with oil and copper. The Podolia (the Gaisinsk district) deposits which are 220 miles by rail from Odessa...Odessa consist of 30 square miles of high grade pyrolusite ore. The Urals (Cheliabinsk River, at Verkhne-Uralsk |  | | Journal (issue) | | Arthur Roe Famous Mineral Localities: The Brumado District, Bahia, Brazil..................................M in e ra lo g ic a l R ec o rd is pu b lished b im o n thly by th e M in era lo g ic al R eco rd , Inc...important geologic fea tures of the setting and the deposit, especially as applies to the MICROMOUNT BOXES...Mineralogical Record, M ay—June, 1978 origin of the deposit.) (d) Minerals (a discussion of each species found...(e) Discussion (theories on the origin of the deposit, paragenesis, mineralogical peculiarities, etc |  | | 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 |  | | Report (issue) | | ROBERT WALLACE WEBB University of CcdifomicL Santa Barbara With sections by Ian Campbell and Eleanor M. Learned...from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...Douglas Woodhouse, University of California, Santa Barbara; and the many individuals who generously wrote...Department of Geology, University of California, Santa Barbara, offered expert stenographic and technical 1966]...and 1950-1964, University of California, Santa Barbara. The results of these studies, although published |  | | Journal (issue) | | 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...HAS BEEN FOUND IN ONE MINE IN THE CRIPPLE CREEK DISTRICT IN CENtral Colorado, as reported to us by D.O...COATINGS ON GYPSUM. URANIUM. A VERY EXTENSIVE DEPOSIT OF URANIUM WITH OTHER RARE MIN ERALS WAS DISCOVERED...-mining and industrial news. URANIUM. A PROMISING deposit of samarskite has been discovered within 20 miles |  | | 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) | | University of California, (3) Los Angeles. Santa Barbara. icith MIXKKALS 4 OF' CALIFOKMA p. 184....reference for the Pala Wright (5) pp. 19,40. district, Jahns and AMPHIBOLES TREMOLITE Riverside County:...Mendocino County: 1, M.D..Crippen(2)pp.l-14. Santa Barbara County: 1, A boulder of nephrite was found near...came from one mile east Spring, Ubehebe mining district. Inyo County: of Dodd AXINITE 2, A specimen...Valley, Ubehebe Inyo County: in epidote, mining district, confirms the reference no. 2 in Bulletin 136 |  | | Report (issue) | | ROBERT W. WEBB University of California, Santa Barbara College Goleta, California Price $3.00 LIBRARY...W. Webb of the University of California, Santa Barbara College, as part of a continuing- cooperative laroject...Douglas Woodhouse, University of California, Santa Barbara; and individuals who generously wrote comments...Angeles, California University of California, Santa Barbara College Goleta, California June 15, 1955 INTRODUCTION...region between Death Valley and Goff's Mining District, nearer the former, and that good samples were |  | | 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...deposits Fluorite . Baryte • Manganese Uranium. Magnesite and siderite • Eastern Pyrenees Western Pyrenees...Mineral deposits Copper Santiago de Compostela district Arinteiro-type deposits Forn3.s-type deposits...zinc Cartagena district Linares-La Carolina-Santa Elena district. Cantabria district Reocin. Aliva . |  | | 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 |  | | Report (issue) | | OF THE INTERIOR GEOLOGICAL SURVEY PRELIMINARY DEPOSIT-TYPE MAP OF NORTHWESTERN MEXICO By Kenneth R..... 1-330 Appendix I List of Deposits Sorted by Deposit Type.............................................Tungsten District El Antimonio District Magdalena District Cananea District Preliminary Deposit-Type Map...in the United States because many major mineral deposit trends extend across the U.S.-Mexican border. The...in northwest Mexico. A record may refer to one deposit or to a group of several closely-spaced deposits | | | 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 |  | | Journal (article/letter/editorial) | | MINERALOGY AND PETROLOGY OF THE CURRANT CREEK MAGNESITE DEPOSITS AND ASSOCIATED ROCKS OF NEVADA BY GEORGE...characteristics of the lavas Paragenesis of the magnesite deposits Origin General statement Sources of waters...42 51 12 FAUST AND CALLAGHAN—CURRANT CREEK MAGNESITE 4.—Sequence of mineral replacements in the tuffs...replacements in the replaced tuffs overlying the magnesite-bearing rocks 53 6.—Composite chart showing the...the paragenesis of the minerals of the magnesite deposits 54 7.—Graph showing the change in the equilibrium |  | | Book | | accompanying table and location of important mineral deposit of Pakistan are shown in the mineral map on the...clay, gypsum, limestone, onyx & ordinary marble, magnesite, ochre, silica sand, dolomite, ebrystone, fuller’s...exploration of copper-gold at Reko Diq in Chagai district of Balochistan province has brought Pakistan amongst...and Partisan areas near Krinj village, Chitral district. Stibnite (Sb2S3) is found as veins, lenses and...(Ahmad 1986). All these deposits occur in Chagai District of Balochistan province. Similar deposits may |  | | Book | | Sulfur Talc 260 265 274 Vermiculite 145 Magnesite & magnesia Manganese minerals 255 Titanium &...major producing districts, or a representative district if there are many. We name the chief mining companies...graphite supply must come not merely from one district but from a single mine. Thus the physical properties...a source of magnesia is eclipsing the mineral magnesite in some areas; the trona mine rather than the...ultramafic rocks stretching from the Baie Verte district of Newfoundland though the Thetford Mines, Black |  | | Journal (article/letter/editorial) | | Murfreesboro, Pike Co., Ark. This is in the cinnabar district of Howard, Pike, and Clark Counties, Ark. This...picked up on land lots, 199 and 200, 10th Land District, six miles northeast of Greenville (Meriwether...capital for a good price. I have not entered the district with any claims but I was the first to go down...Gibbonsville District, who worked the Mine for gold and silver. "The Agency Creek, McDevitt District, Lemhi...County, Idaho, radioactive ores (found in that District in 1947 by me) has seen renewed activity this |  | | 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 |  | | 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...manuscript and ensuing constructive comments. Barbara Nichols carefully placed the first edition, progeny...augmented; a discussion of the classical Tombstone district has been inserted between those of Bisbee and...regulatory function diminished until the mining district remains largely as an anachronism. But the habit |  | | Report (issue) | | Chromite Coal (Lignite) Fluorite Kyanite Iron Magnesite Manganese Marl Phosphate Common and Potter's Clay...Manitoba's first commercial stone quarry, in the Garson district, to serve Canada's booming construction industry...explorationists is the amount of impurities in a deposit and the nature of the impurities. These can be...customers. Or, to reverse the equation, if they find a deposit with perhaps unique composition or mix of minerals...different companies over the years, the Bernie Lake deposit has produced important amounts of spodumene, a |  | | Journal (volume) | | Geologist C. A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...J. C. District Mining Engineer District Mining Engineer Mining Engineer O'Brien, District Mining...Mining Engineer George John District Sampson, Assistant Chas. V. Averill, Mining Engineer L. Gary,...Mines, by Walter W. Bradley SAN FRANCISCO FIELD DISTRICT Mines and mineral resources of 7 11 Santa...San Francisco Field District, by C. McK. Laizure 53 LOS ANGELES FIELD DISTRICT 58 Current notes on |  | | 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...described from Poibram. Czech Republic; Bleiberg, Austria and from the deposits in the Tri State region,...pyrrhotite and pentlanditc in magmatic liquid deposit Vlakfontein, South Africa. It is common in hydrothermal |
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