 | | Other Paper | | The Bolivar Cu-Zn skarn deposit, Chihuahua, Mexico Lawrence D. Meinert - Department of Geology, Smith...INTRODUCTION The Bolivar Cu-Zn skarn deposit in the Piedras Verdes mining district of Chihuahua is one of many...extending across the states of Chihuahua, Durango and Sonora in Northwestern Mexico. Historical mining and exploration...Access to the Bolivar Property is by paved road (approximately 305 km southwest from Chihuahua) and approximately...can process 850 tonnes/day. REGIONAL GEOLOGY The Bolivar district is in the Guerrero Terrain which is related |  | | Book | | anc MINERALS OF MEXICO 7 | : = Pras #0 AaprTTARE ; | MINERALS OF MEXICO William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy— Collectors and collecting— Mexico. 2. Mines and...and mineral resources— Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This book...Jalisco; D. Santiago Ramirez’s La Riqueza Minera de Mexico, and his translation of Dana’s Tratado de Mineralogia...a. ie = Maes Lie Auadado = ae MINERALS OF MEXICO Vv | Oona tA. IMPORTANT MINING DISTRICTS |  | | Journal (article/letter/editorial) | | University] at 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...specimens. One such locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy...of chalcopyrite crystals from the Old Lurzenbach mine, Gosenbach, Siegen, Germany. Jack Halpern specimen...at Rossie, St. Lawrence County, at the Sterling mine, Jefferson County, and in very large crystals associated...chalcopyrite crystals were found in the Gardner Hill mine, Guilford County, North Carolina. Some of the finest | | | Book | | "'<' ~/ BOUNDARIES U A Mo<'« u~ o V :¾ MEXICO r - ·•-.. ·-··-··-··-·· < •• ....... V S TATES...org/details/mineralsofmexico0000panc MINERALS OF MEXICO • ERALS OF ~XICO M ______ William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy-Collectors and collecting-Mexico. 2. Mines and mineral...mineral resources-Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This boo i...i.. is deJicated tu the people of Mexico and to the three people who directly affected me and this project |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The...Spodumene (variety kunzite), 9 cm, from the Urucum mine, Galiléia, Minas Gerais, Brazil. Gus & Jane Eifler...the Musonoi mine, Zaire (#950). Jerry Cone photo. Adamite, 5-mm view, from the Mohawk mine, San Bernardino |  | | Book | | K FIELD GUIDE to the GEMS and MINERALS of MEXICO (Exclusive of Baja California) A guide to the...Information............ Driving in Mexico................... Trailcring in Mexico ............. 5 6 6 7 8 8........ A Word to the Wise ............. Jade in Mexico......................... Manto and Chimney Deposits...District Chihuahua .......................... Santa Eulalia District....... El Potosi Mine................ San Antonio Mine....... Cusihuiriachic District..... Barranca de Cobre (Copper Canyon) Batopilas |  | | Journal (article/letter/editorial) | | correlations between various data sets (Freeman, Bolivar, and Weaver, 1982). One major advantage of visual...this volume describe display techniques (Freeman, Bolivar, and Weaver, 1982) and factor-analysis methodology...descriptions of the study area are in Tweto (1975), Bolivar and others (1981), and Goodknight and Ludlam (1981)...reconnalssance-scale geochemical data (Broxton, Morris, and Bolivar, 1979; Maassen, 1981), airborne geophysical data...interpolation schemes are described in Bolivar and others (1981), Freeman, Bolivar, and Weaver (1982), and Wecksung |  | | Journal (article/letter/editorial) | | group of rhombohedral carbonates, which includes dolomite, magnesite, siderite, rhodochrosite and smithsonite...Superb calcite specimens can be purchased from Mexico at present for only $ 1 to $ 1 0 and it is a mistake...dia mond and gold concession in the state of Bolivar. Mr. Goodchild said the com pany has been engaged...years. A M E T H Y S T C R Y S T A L G R O U P S , Mexico all specimens exhibit good amethyst color. No...hematite phantoms, $12.50. ENARCITE CRYSTAL , Mexico. scalenohedron reddish-brown ] A"x2Vz", 3 GROUPS |  | | Journal (issue) | | level of the underground mine was refurbished to accommodate visitors, showing mine workings dating from...village of Almadenejos we find: The Vieja Concepción mine. Here it is possible to visit part of the historic...(dating from 1755 to 1757). The Nueva Concepción mine. The Baritel de San Carlos (San Carlos shaft house)... Also included is the Refugio shaft and various mine buildings. HISTORY AND MINING Archeological remains...area where the Almadén mines are located (Sisapo 5 “mine” in the Celtic language). Most of the 17 books of |  | | Report (volume) | | ............................................. Dolomite-Marble Deposits, by G.J. Orris..................recumbent limb of iron ore, El Pao deposit, Estado Bolivar............................... 13, 14. Cross sections...Colombia and Las Americas gold-vein systems, El Callao mine, Estado Bolfvar............... 18. Sketch map of...manganese, alluvial tin, titanium, barite, kaolin, dolomite, sand and gravel, molybdenum, uranium, rare earth...two years maintained a one-man office in Ciudad Bolivar, Venezuela. The USGS worked principally with two |  | | Journal (article/letter/editorial) | | ...................... 236 ABSTRACTS Cerro Bolivar, a high ridge in the savannaregion of southeastern...in the past, this rate suggeststhat the Cerro Bolivar ores have beendevelopingfor approximately 24 millionyears...BOLIF.4R, I/ENEZUEL.4 219 Comparisonof the Cerro Bolivar ores and the Mesabi ores indicates that both were...tsimilar to that currently producingthe Cerro Bolivar ores. INTRODUCTION CERRO Bolivaris a prominentridge... CARACAS VENEZUELA ORDAZ CO. CERRO PiAR BOLIVAR Fro. 1. Locationmap. Mining Division of the U |  | | Report (issue) | | storage.......... 13 Correlation of hydrothermal dolomite generations across the Mississippi Valley-type...structural grain bounded on the northeast by the Bolivar-Mansfield tectonic zone. The south-central anomalous...pattern correlates with mapped faults such as the Bolivar-Mansfield fault system. From the magnetic terrace...karstification, and (6) correlated hydrothermal dolomite generations, demonstrating that the Caulfield...hydrothermal system in the Ozark region. If the Alice mine is typical of Caulfield district orebodies, the |  | | Journal (issue) | | Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst...Bainbridge photo. Gold, 1.2 cm, from Ikabaru, Bolivar, Venezuela; Tom Cooper collection. Sponsorship...Alaska, ca. 1906. She organized her own company to mine the garnets, and may have distributed thousands...that men would be hired as laborers to work the mine and help develop it, but that no men would be involved...September–October, 2019 7 HISTORY had declined and the mine was sold. Today it is formally owned by “the children |  | | Journal (issue) | | manganoan hedenbergite are typical for limestone-dolomite skarns (which includes Dal'negorsk.) (Continues...are enriched, like Dal'negorsk. The presence of dolomite can be a contributing factor. The second condition...or $49.00 for two years; addresses in Canada and Mexico are US$48.00 per year, or US$90.00 for two years;...sample of argyrodite ore from the HimmelsfLirst mine. Argyrodite is an Ag-Ge-sulfide and one of only...running N - S is about 30 cm thick "Reiche Zeche" mine. For visitors having regarding ore-bodies; the other |  | | Report (issue) | | Geochemical Signature: Examples Talamantes, Mexico Gloryana, New Mexico Sardegna, Italy v References Rocha...epigenetic veins or cavityfillings in limestone, dolomite, or marble, which may be associated with intrusive...REFERENCE GEOLOGICAL ENVIRONMENT Rock Types Limestone, dolomite, marble, and associated sedimentary rocks; granite...Geochemical Signature; Examples Lake Valley, New Mexico Philipsburg, Montana Lammereck, Austria References...Geochemical Signature: none known. Examples Molango, Mexico (Jurassic) Nikopol, USSR (Oligocene) Groote Eylanot |  | | Report (issue) | | Poster Break 10:30 Correlation of hydrothermal dolomite generations across the Mississippi Valley-type...mapping and evaluation of the Pea Ridge iron ore mine (Washington County, Missouri) for rare earth and...Geologic mapping project of the Pea Ridge iron ore mine, Missouri -- Laurence M. Nuelle, Cheryl M. Seeger...southeast where it appears to coincide with the Bolivar-Mansfield tectonic zone in western Missouri. Eight...of variable width (Fall River, Chesapeake, and Bolivar-Mansfield tectonic zones). Discontinuous patterns |  | | Journal (article/letter/editorial) | | the Livingstonite Deposits at Huitzuco, Guerrero, Mexico G. Tunell Department of Geological Sciences, University...the Huitzuco District in the State of Guerrero, Mexico. The ore is found in the lower part of the Morelos...sedimentary anhydrite containing lenses of dolomite and dolomite breccia. In the unweathered ore practically...considerable quantity scattered through the sedimentary dolomite and anhydrite above, below, and in the ore. Since...the Huitzuco District in the State of Guerrero, Mexico. These deposits have yielded at least 72,000 flasks |  | | Report (issue) | | (no. 37 on map). The El Callao mine was the most productive gold mine in the world during the latter...to a depth of 250 m at the underground Colombia Mine (being mined by MINERVEN in 1989) are estimated...as well understood. Hydraulic methods are used to mine the ore. Pedro Lira (Ministry of Energy and Mines...traces of chalcopyrite, and with gangue of quartz, dolomite, hematite, tourmaline, and sericite. Wall rock...mineralization. Gold production in 1987 at the Cristina 5 mine in the Kilometer 88 district was 1,700 kg, from |  | | Catalog/List | | orownmicros in cavity on Mins 11atrix (KoctezumaSonora Mexico) Ca U.50 487 TANTALITEFe Ta O 2 to 3m Black...Attractive blue masses in and on pink BÅRYTES.(BlairLogie Mine, n~ar Stirling, Scotland) lxl El. 50 202 COPPER...other Cu minerals on matrix. (30'level Gold Hill Mine Utah USA) lem E4 309 PLANCHEITE Cu/8 Si/8 0/22 pure...spheres on matrix. (16 Level, SimmsLode, Geevor Mine, St Just, Cornwall) l, x H El.50 l x l, El 530 BAYLDONITE...dark Manganeseoxide rich ~4trix. (Penberthy Croft Mine,St Hilary Cornwall)~• El.SO lxl El lx2 ES 511 AURICHALCITE |  | | Journal (article/letter/editorial) | | Brazilian CompanhiaVale do Rio Doce, have been dolomite (or limestone) and iron oxide, with or aggressivein...the Nova Lima area and one [rom the S5o Bento gold mine near Santa suite. Barbara (Table 1). No signi...clinalsedimentary rocks,dividedintofourformations, overliethis dolomite;thesein turn are overlainwith an erosionalbut...dolomiticitabiriteof SampleA, Table 5, is unusual dolomite. The dolomitemay be calcianor manga- in havingvery...of bandedcarbonatewhich they say was probably dolomite. cut by complexfaulting. The area is in the Amazon |  | | Journal (article/letter/editorial) | | displacements from inches to more than 3,000 feet. The first mine in the Kentucky district was opened by Andrew Jackson...particularly for zinc (sphalerite) ores. A note about mine nomenclature in the fluorspar districts is in order...have different names. For example, the Hickory Cane mine Downloaded by [Dalhousie University] at 18:01...western parts of the Commonwealth. Coal exposures and mine dumps are sources for copiapite, goethite, halotrichite...with a large map showing structural features and mine locations, was written by Trace and Amos (1984) |  | | Catalog/List | | pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4...guite rich black masses in matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1...coatings and conglomerate cement. (Moctezuma Sonora Mexico) 14 x 54 ins £4 499 MACKAYITE Fe TeO OH fairly...sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH UNUSUAL ELEMENTS...CO/3 0 Quite rich yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins |  | | Report (volume) | | Simultaneous display of 11 shaded maps showing extent of dolomite at a 45 sequence of stratigraphic intervals in...idealized three-dimensional models of extent of dolomite 46 in Cambrian rocks from various viewing angles...unit exposed in the quadrangle is the Eminence Dolomite, which crops out in the Lake of the Ozarks area...quadrangle. The Eminence Dolomite is a thick-bedded, coarsely crystalline dolomite containing some chert...The Lower Ordovician (Canadian) Series-Gasconade Dolomite, Roubidoux Formation, and Jefferson City and Cotter |  | | Report (issue) | | Scientific Publishing Company, 1966-. Ame~ican Mine~alogist. CIM Bulletin (1974). Montreal, PQ: Canadian...for Quaternary Research). Cont~tb. Mine~al. Pet~ol .--Beit~. Mine~al. Pet~ol. Contributions to Mineralogy...to and Petrology. York: Springer International, Mine~alogy N~w I E & M~. Engineering and Mining York...Mechanical Engineers, New Mexico Section and the University of New Mexico, Co1lege of Engineering. Geological...Digest, Inc. Guidebook - New Mexico Geological Society. Socorro, NM: New Mexico Geological Society, 1950- |  | | Journal (article/letter/editorial) | | Metate asbestos mine near Globe (Gila Co.), Ariz. Mr. Jack Neal, one of the owners of the mine, states that...that it occurs in large quantity throughout the mine."— letter dated July 1, 1955, from C. C. Corley, 2534...uranous silicate, has been found in the La Sal No. 2 mine, Mesa Co., Colo., and named coffinite in honor of...quantities of these concretions weather out of a soft dolomite which is quarried for agricultural lime at Red...and dark brown hubnerite. "It comes from the Irma mine at Patterson, Lemhi Co., Idaho."—letter dated July |
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