 | | Journal (article/letter/editorial) | | guide to later workers. Unpublished reports of many mine examinations made by Hector Flores W. and Ruiz during...thickness of the Punta del Cobre Formation exposed in mine workings and at the surface is 680 m (Segerstrom...part of the formation, 1.5 km northwest of Teresita mine, contains Crioceras andinum Gerth and other...of a small syncline (PL 3, fig. 2). At the Teresita mine, relatively thick-bedded Abundancia limestone...the Esperanza mine, the fault strikes N. 10° W. and dips 70° E. North of the Esperanza mine, the fault seems |  | | Journal (article/letter/editorial) | | sediment particles enter river systems by discharge of mine or processing waste, tailings dam failures, remobilization...remobilization of mining-contaminated alluvium and mine drainage. The mineralogy and geochemistry of these...metal-bearing particles to rivers include discharge of mine or processing waste, tailings dam failures, remobilization...mining-contaminated alluvium, and mine drainage. Direct discharge of mine tailings, effluent and waste rock...HUDSON-EDWARDS the tailings dam breach at the Bolivian Porco mine in 1996, which released an estimated 235,000 m3 |  | | Catalog/List | | sphalerite, and amethyst in Creede, Colorado, azurite and malachite in Jerome, Arizona, gold in Wickenburg...Ward Minera! on QUARTZ RHODOCHROSITE District Mine. Climax Climax olTolg-Yole Lake. County. ncredibly...years to find a specimen rhombs rhombs Climax Mine, ot rhodochrosite $50 OOU 60.000 Ex The ... 8 nn ae from the \ slight ¢ « nax 1g Mine : The Kevin Ward Mineral Exceptional German...silver was found in the late 1970s at the Dukat Mine measures which is mainly known by 6 cm Ex: Helmut |  | | Journal (issue) | | Miguel Calvo (who covers the two major shows in Spain), under Letter from Europe. George Robinson and... C/Arc de Sant Marti 79 Local 08032-BARCELONA (SPAIN) S (3) 4504478 • Fax (3) 4504745 By Appt. only ...E - M - S - T - O - N - E Wulfenite, Red Cloud Mine, La Paz Co., Arizona Send $7.50 for our Mineral...Museum of Barcelona, Spain; the Spanish Institute of Geology and Mining, Madrid, Spain; the Vernadsky State...sitting up on a 10 x 10-cm matrix, from the Akchatau mine, Kazakhstan; not even a large bash in the center | | | Journal (issue) | | Miguel Calvo (who covers the two major shows in Spain). under Leller from Europe. George Robinson and...· E · M · S · T· 0 · N · E Wulfenite, Red Cloud Mine, La Paz Co., Arizona Send $7.50 for our Mineral...Museum of Barcelona. Spain: the Spanish Institute of Geology and Mining. Madrid. Spain; the Vcmadsky State...sitting up on a I O x I 0-cm matrix, from the Akchatau mine, Kazakhstan; not even a large bash in the center...these two cases breathlessly end ). from the l'ouyva mine near Saranpaul in the Polar Urals. Russia. there |  | | Report (issue) | | Castrovirreyna district 186 Table IV Mine production and grade of ore, Carmen mine, 1941-1958 . 188 Table V...production, Caudalosa mine, 1927-1957 189 Table VI Mine production and grade of ore, Lira mine, 1941-1958 190...190 Table VII Metal production, San Genaro mine, 1928-1955 191 Table VIII X-ray powder diffraction...Spcctrographic analyses of pyrargyrite froa the San Genaro mine --«* -. - < 252 Table XXXIII Spectrographic analysis...San Genaro mine Plate 6. Composite vein map of the San Julifin section* San Genaro mine Plata 7. |  | | Journal (article/letter/editorial) | | showing green secondary intergrown malachite and azurite. (b) Quartz and pyrite in the Ilie vein (Banana...intergrown intergrown malachite and andazurite. azurite.(b) (b) Quartz and pyrite in the Ilie vein (Banana...[59], Tonga Trench, Tonga [60], Betic Cordilleras, Spain [61,62], and Mururora Atoll, French Polynesia [63]...residents of Navilawa village. The assistance of Teresita Chua, Ritushree Chatterjee, and Blake Bergerud...367–400. Richards, J.P.; Kerrich, R. The Porgera gold mine, Papua New Guinea: Magmatic hydrothermal to epithermal |  | | Journal (issue) | | crystals on matrix, 17.2 cm, from the N’Chwaning I mine, collected in 1978. Private collection and photographer...Show and Riverpark Inn Rhodochrosite, Sweet Home Mine, USA, 10 cm Photo: Malte Sickinger MARCUS BUDIL...budil-minerals.com Chrysocolla on Malachite Mashamba West Mine Democratic Republic of Congo 26 cm - Joe Budd Photo...mineral shows worldwide! Rhodochrosite - Sweet Home Mine, Colorado - 13cm | Brazilianite - Minas Gerais,...from the Hotazel mine emerged onto the international market. The N’Chwaning I mine, opened in 1972, yielded |  | | Journal (issue) | | Tampa, FL Correspondents Miguel Calvo Zaragoza. Spain Michael P. Cooper Nottingham, England Thomas P....BOURNON1TE crystals on quartz, 8 cm, from the Herodsfoot mine, Liskeard, Cornwall. Stephen Smale collection and...r specimens in the future. INTRODUCTION Boulby mine is situated in the county o f Cleveland on the northeast...is sold for agricultural use, in fertilizers. The mine has recently been reported in mineralogical journals...and hilgardite in the sylvinite ore at the Boulby mine has been recognized since mining began in the early |  | | Journal (issue) | | except the Dale Beck Valley, Dry Gill and Carrock End Mine. Grahamis hoping to get the permit system properly...still very much a 'frontier place'. One supposed mine was started by a character called Otto van Stryk...Stryk who thought he had found a huge iron mine. Alas, he never got any useable ore out of it. Rick went... So now it is recognised as a potential uranium mine! Another anecdote involved a light plane brought...amethyst, fluorapatite and tourmalines. Rossinguranium mine, a uraniferous granite, was also mentioned. Rick |  | | Book | | - Bedford United Mine 140 1986 - 1989 More Foreign Travel 154 1990 - 1999 Spain and More 192 2000...David Lloyd laddering down a shaft at Bedford United Mine, Devon. Introduction I was born in Bristol on...time, however, as we were committed to movin g to Spain. My friendship with Ian Jones began in February...Tungsten Mine, at Plympton, Devon, followed by an attempt to rework the famous Tsumeb Mine in Namibia...In 1988 we bought our first property in Southern Spain, in the small mountain village of Competa, 16 km |  | | Journal (issue) | | Fossils, Gems and Jewelry Silver from „Himmelsfürst“- mine Freiberg, Germany n o i t a v o n n of i s y a...Madagascar Calcite Fluorite Octos Arizona Ohio Azurite Cabs & Slabs Morocco Missouri And Much More! 12... RHODOCHROSITE BY CARLOS ODDI Rhodochrosite, Sugilite, Azurite/Malachite, Orange, White, Inca, Gold, Yellow, Light... February 2011 43 44 The Tucson MetaGuide MINE SOURCE FOR UNIQUE ARIZONA GEMSTONES Natural Face...Block: Turquoise, Sugulite, Malachite, Larimar, Azurite and more ● Yellow Botijona Shells Lot Assortment |  | | Journal (issue) | | Tampa, FL Correspondents Miguel Calvo Zaragoza, Spain Michael P. Cooper Nottingham, England Thomas P....ecord Articles Rare sulfosalts from the Van Silver mine, British C olum bia...............................Balacko Famous mineral localities: The Brownley Hill mine, Alston Moor, Cumbria, England....................COVER: ATACAMITE in GYPSUM, 6.8 cm, from the Lily mine, lea, Peru. Irv Brown collection; Jeff Scovil photo...British Columbia the Silver Tunnel o f the Van Silver mine has produced hundreds o f rare and beautiful crystal |  | | Journal (issue) | | of several cases where the 'exclusive' rights to mine a deposit did not 'exclude' native digging on the...output to 40 000 carats per month at the Akwatia mine. M. O'Donoghue E. Stern M.O'D. E.S. Les autres...yellow quartz (ametrine) of economic interest. The mine is currently being worked by Minerales y Metales...rivers in Bavaria, Bohemia, Russia, Scandinavia, Spain, Lorraine (France) Brittany (France) Llineburg H... in colour. Azurite-malachite is the result of natural coalescence of t h e blue azurite a n d t h e |  | | Journal (issue) | | fluorite crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection;...province, department of Huanuco Huanzala mine Mercedes mine Chiurucu mine Uchucchacua district, Dos de mayo...mayo province, department of Huanuco Hercules mine, Ticapampa district, Recuay and Aija provinces, department...Carrion province, department of Pasco Colquijirca mine, Cerro de Pasco province, department of Pasco Atacocha...Huarochiri province, department of Lima Santa Rita mine, Morochocha district, Yauli province, department |  | | Report (volume) | | gastropods occur in the thin beds at Las Animas mine and 0.75 km west of Arquitos. The ammonites also...nearly to El Jagiiey, undiminished in thickness. A mine opening at San Martin Ajuchitlan, 4 km west-southwest...circular shape is in the vicinity of the Poder de Dios mine, 5 km north of Final de Amoles. This plug is 800...it is cut in the underground workings of a large mine at San Martin Ajuchitlan. Pena de Bernal is probably...edge of the Rio Blanco stock, at the Cueva del Oro mine. The only known place in the area where contact-metamorphic |  | | Journal (issue) | | Luzonite Pandaite copper arsenic sulfide Chinkuashih mine, Keelung, T aiw an 4x5 $ 5 0 .0 0 , 2x3 $ 2 0 .0...lina: Buoy #1 m ine Ledford C ove m ine Big Ridge mine A llm an C ove m ine is requested to send sm all...reliable W il son, W illi am H., (1 96 4) T h e Kirwin Mine ralized A rea , Park C ou n ty, W y o m in g , G...1971 11 grew surrounding the M orro Velho gold mine, djalm aite— sm all crystals. G erm i nal (locality)...known as “ Mr. F olch ” ), I was able to visit Spain in late Septem ber, 1970, and spend m ore than two |  | | Journal (issue) | | fire-prevention and replanting. MINERALS Aluminium Spain.-The Catalonian bauxite deposits are described by...Eocene. The best sample of bauxite was from this mine, and yielded the following percentages : silica...coloured marls alternating with gypsum. In the Marta mine, bauxite is found in blocks, scattered for some...size. On the high part of the hill on which the mine is situated there is a breccia in gritty limestone...formation which overlies the limestones. I n the Nieves Mine the bauxite is white, finely granular and co1npact |  | | Report (issue) | | "Metallo" derives from the Greek "metalleion"-a mine, after "metallan"-to search for; hence, metallogenic...used ones, giving alternative names or principal mine or mines where they may help the user identify the...the entry. Terms such as district, area, mine, or prospect are added to many names to give additional...perimeter A9 and hachuring or an outcrop line, C. A mine location within a large district may be designated...is replaced with a hyphen, thus 6C37-6X, a potash mine location within an evaporite basin. The final digit |  | | Report (issue) | | (HIDDEN CREEK AND BONANZA MJNE) APEX ARGONAUT MINE ASHLOO MINE ASITKA PEAK (ASITKA) ASPEN GROVE AREA ASTLAIS...BARRINGTON RIVER AREA BASQUE BAYONNE MINE BEAVERDELL AREA (HIGHLAND-BELL MINE, ETC.) BENSON RIVER AREA (EMPIRE...BETHLEHEM MINE, VALLEY, ETC. BIRCH ISLAND (REXSPAR) BLACKHORN MOUNTAIN BLUE GROUSE MINE BLUEBELL MINE COMMODITIES...AREA BOOTJACK LAKE (CARIBOO-BELL) BOSS MOUNTAIN MINE BOULDER CREEK BRALORNE AND PIONEER MINES BRANDYWINE-DORITY...CREEKS (NORTHAIR, VAN SILVER) BRENDA MINE BRISCO BRITANNIA MINE BROMLEY GLACIER AREA BUCCANEER AND MUSKETEER |  | | Report (issue) | | their importance in very acid waters such as some mine waters issuing from oxidizing ore deposits. Data...waters, including many types of ground waters, acid mine waters, riVer waters and lake waters that occur... 1989, Solubility product of jarosite from acid mine water at Iron Mountain, California, U.S.A.: Sciences...factors affecting the heavy metal chemistry of an acid mine system: Stanford University, Ph.D. Dissertation... Ponnamperuma, F. N., Tianco, E. M., and Loy, Teresita, 1967, Redox equilibria in flooded soils: I. The |  | | Book | | . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc.... . . . . . . . . . . . . . . . . 279 Machcan Mine: A Pb-Zn Ore Deposit in Pucara Sediments of the... Contents Sulfur Isotope Studies in the Zinc-Lead Mine San Vicente, Central Peru H. Gorzawski, L. Fontbote... . . . . . . . . . . . . . . 413 The Agustina Mine, a Volcanic-Hosted Copper Deposit in Northern Chile.... . . . . . . . . . . . . 449 The Cerro Negro Mine, Chile: Manto-Type Copper Mineralization in a Volcaniclastic |  | | Report (issue) | | modity. Notable examples include the Sullivan mine, Canada (CABC 329), and San Francisco del Oro, Mexico...commonly used name of the mineral deposit, district, mine, prospect, claim, or occurrence is reported. Synonyms...parentheses. Terms such as "district," "area," "mine," or "prospect" are added to many names to give...Committee (1981). Deposit/district name: Cornwall mine, Pennsylvania, USA {USPA 5) Geogolic deposit code:...which may incorporate dozens or even hundreds of mine sites. Similarly, the areas of strata-bound disseminated |  | | Report (volume) | | Investigaciones Geol6gicas "Lucas Mallada". Madrid, Spain. Evolution- Evolution. International journal of...rock-burst-prone area at a 4,000 foot depth, Galena mine, Wallace, Idaho: U.S. Bur. Mines Rept. lnv. 6997...Anthony, L. M. The discovery of the Keystone gold mine, Cleary Hill area, Fairbanks district, Alaska-A...Mineral Company's Kings Mountain, N.C., spodumene mine: Rocks and Minerals, v. 42, no. 6, p. 403-406, illus...173-l76,illus.,l967. 08074 Breland, James E. Coal mine production, in Coal in 1966: Mining Eng., v. 19 |
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Teresita Mine, Riosa, Asturias, Spain