 | | Report (volume) | | ............................................. Colorado........................................................................................ 102 District of Columbia ....................................deposits of some others, such as clay, coal, and iron ore, are mentioned only in general terms. One material...to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals that are widely distributed, such as quartz and calcite |  | | Report (volume) | | deposits of some others, such as clay, coal, and iron ore, are mentioned only in general terms. One material...it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals of wide distribution, such as quartz and calcite...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...William H. Storms, San Francisco. Prof. A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof |  | | Report (issue) | | THE LOS BURROS DISTRICT, MONTEREY COUNTY, CALIFORNIA. By JAMES M. HILL. INTRODUCTION. The following...prospects of the Los Burros district, in the southwestern part of Monterey County, Calif., are based on observations...properties and the caretaker at the Buclimo mine. The district lies on the west side of the rugged Coast...Coast Range, near the south line of Monterey County, in Tps. 23 and 24 S., R. 25 E. Mount Diablo meridian...the Government mail trail between Jolon, east of San Antonio River, and Gorda, a small ranching settlement |  | | Book (edition) | | YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...though the more exten sive deposits, such as coal and iron fields, gold belts, etc., are mentioned in general...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und |  | | Book | | COLORADO MININC DIRECTORY. . 1 THE te COLORADO Directory of Mines, DESCRIPTION OF THE MINES AND...AND MILLS, AND THE MINING AND MILLING CORPORATIONS OF COLORADO, ARRANGED ALPHABETICALLY BY COUNTUS. j^ISTORY... WHOSE NERVE, ENERGY AND INDUSTRY HAVE PLACED COLORADO IN THE FRONT RANK OF BULLION PRODUCING STATES...WEALTH AND PROSPERITY, UNEQUALED IN THE HISTORY OF MINING COMMUNITIES, THIS WORK IS RESPECTFULLY DEDICATED...FARM FOB EVERYBODY Railway. COLORADO. Healthy, Attractive. Colorado is the great Sanitarium and Pl |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map.........................23 Arizona – Cochise Co. Mining Districts .................................... |  | | Report (issue) | | Inc. 3300 Penrose Place, P.O. Box 9140, Boulder, Colorado 80301 Printed in U.S.A. GSA Books Science Editor...S. Noller Kimberlite-transported nodules from Colorado- Wyoming; A record of enrichment of shallow portions...A note on newly discovered kimberlites in Riley County, Kansas William L. Mansker, Bill D. Richards, and...petrography of the Twin Knobs ttl lamproite, Pike County, Arkansas . 205 Michael A. Waldman, Tom E. McCandless...crystals from the Potash Sulfur Springs igneous complex, Garland County, Arkansas Robert E. Zartman and |  | | Report (volume) | | Georgia have been the major sources of barite since mining began there in 1872, 1902, and 1914 respectively...from Kentucky since 1926. Deposits in Alabama, Colorado, Illinois, Virginia, and Wisconsin were not mined...BIBLIOGRAPHY OF MINERAL RESOURCES production, mining and treatment of ore, as well as some descriptions...states. State references describe deposits and mining and milling techniques practiced within a particular...occurrences may be in the vicinity. In the Cartersville district, Georgia, the deposits are listed as residual |  | | Report (volume) | | Colo. H Atomic Energy Commission, Hot Springs Suboffice, Hot Springs, S. Dak. IM Idaho Bureau of Mines and...Geological Survey office, Room 724, Appraisers Building, San Francisco, Calif. SL Geological Survey office, Room...of the Shinarump No. 1 uranium mine, Seven Mile Canyon area, Grand County, Utah: TEI-287, Jan. 11, 1954...Results of exploration at the Old Leyden coal mine, Jefferson County, Colo.: TEM-292, Mar. 30, 1953. D, GJ....N., The pegmatites of the Errington-Thiel mine, Elko County, Nevada: TEI-71, Dec. 28, 1949. Office of |  | | Book (edition) | | gem stones mon dull are as hard or harder than quartz, a com- mineral everywhere present as dust which...Hardness Scale 6. Orthoclase 1. Talc 2. Gypsum 7. Quartz Topaz Corundum 10. Diamond 3. Colcite 8. 4...Your will scratch orthoclase feldspar but not quartz. In making hardness appears to be a scratch paper...the general arrange- ment of these surfaces. Quartz and amethyst, for example, are frequently crystallized...SPODUMENE DANBURITE DATOLITE GARNET FLUORITE QUARTZ CRYSTALS SPINEL STAUROLITE •^^ VESUVIANITE |  | | Book (volume) | | ...........................................47 Colorado ..............................................................................458 Appendix B - Quartz Family Gemstones ................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite pegmatites...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham |  | | Book (volume) | | ...........................................47 Colorado ..............................................................................460 Appendix B - Quartz Family Gemstones ................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite pegmatites...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham |  | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |  | | Report (issue) | | deposits________________________ Quartz-tungsten veins......._____________________ Quartz-gold veins.._________..._________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____ ____ Pag« 59...63 Good Hope barite mine, Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten...Ltd., mine...... --_--______.______ Lincoln County__-__-----_-----_-----___ Tern Piute district.........district____ .________..__ Nevada Scheelite mine.. _ ______ Hooper No. 2 mine __ _____ _ _ Yankee Girl mine_______________ |  | | Book | | 22092 573-308-3500 703-648-6045 or phone 800-USA-MAPS Map 3. Arkansas’ Ouachita Mountains 7.5 Minute...Arkansas Quartz Crystal Deposits Special Quartz Types..................... Location 1 Montgomery County quartz...deposits................. Other Montgomery County quartz mines.......... Crystal Vista collecting area.... 2 Garland County quartz deposits......................... Miller Mountain Quartz Mine................... Ron Coleman Quartz Mine................................... Saline County quartz deposits........ |  | | Report (volume) | | ................... (A) The Candelaria silver district, Nev., by Adolph Knopf (published Jan. 20, 1922)......................... (B) Colemanite in Clark County, Nev., by L.F. Noble (published Feb. 23,1922) (C)..................... (D) Silver enrichment in the San Juan Mountains, Colo., by E. S. Bastin (published...1922)............... (H) Peridotite dikes in Scott County, Ark., by H. D. Miser and C. S. Ross (published............ (I) Diamond-bearing peridotite in Pike County, Ark., by H. D. Miser and C. S. Ross (published |  | | Report (volume) | | Bulletin, vol. 40. New York. American Institute of Mining Engineers: Bi-Monthly Bulletin, nos. 19-24; Transactions...series, vols. 25, 26. New Haven, Conn. American Mining Congress: Papers and Addresses, 10th Annual Session...Sciences: Proceedings, 4th ser., vol. 3, pp. 1-48. San Francisco, Gal. California Journal of Technology...California State Mining Bureau: Report of Board of Trustees for 1908; Bulletins nos. 50, 53. San Francisco,... Ont. Canadian Mining Institute: Journal, vols. 10, 11. Ottawa, Ont. Canadian Mining Journal, vol. 29 |  | | Report (volume) | | Geologists: Bulletin, vols. 5, 6. American Institute of Mining Engineers: Transactions, vols. 65-67. New York...Mineralogist, vols. 6, 7. Menasha, Wis. American Mining Congress: Reports of 23d and 24th Annual Conventions... vol. 11. San Francisco, Calif. California State Mining Bureau: Bulletin, nos. 89, 90. San Francisco...Institute of Mining and Metallurgy: Transactions, vols. 23, 24. Montreal, Quebec. Canadian Mining Journal...York. Colorado College Publications, Science ser., vol. 12, no. 16. Colorado Springs, Colo. Colorado Geological |  | | Report (volume) | | nos. 1-8. Boston, Mass. American Institute of Mining Engineers: Bulletin, nos. 109-120; Transactions...Mineralogist, vol. 1. Philadelphia, Pa. American Mining Congress: Report of Proceedings, 18th Annual Session...6, nos. 1-7. San Francisco, Cal. California State Mining Bureau: Bulletin, no. 71. San Francisco, Cal...Summary report for 1915. Ottawa, Ont. Canadian Mining Institute: Monthly Bulletin, nos. 45-56; Transactions...Transactions, vol. 18. Ottawa, Ont. Canadian Mining Journal, vol. 37. Toronto and Montreal, Canada. Canadian |  | | Journal (issue) | | Tue largest crystal measures 3 cm Heights mine, Weardale, County Durham, England. Stuart Strife collection;...photo Backcover: (upper left) Elbaite, 4.5 cm, Sapo mine, Goiabeira, Minas Gerais, Brazil; Gus Eitler collection;...(upper right) Elbaite, 7.8 cm, Himalaya rnine, San Diego County, California; Kevin Brown collection; Jeff...microcline with smoky quartz, 8.5 cm, Tree Root pocket, Two Point claim, Teller County, Colorado; Karl Warning... 11.5 cm, Good Luck pocket, Sweet Horne mine, Alma, Colorado. Ex Steve Smale collection. Joe Budd photo |  | | Book (edition) | | - Temecula, CA 92589 (909) 699-4749 - 1994 Mining Guide TABLE OF CONTENTS INrRoDUCI'ION ••••••••........................................ CAl 119 Colorado .............................. ...................... . 1994 Mining Guide INTRODUCTION IMPORTANT - PLEAsE READ! The 1994 GPM Mining Guide is designed...(normally listed from north to south), directions and mining commen ts; gold-producing areas, general prospecting...under 18 years of age. After purchasing a current Mining Guide, GPAA members may take family members with |  | | Journal (issue) | | Newsletter $3.00 The Rock Dam Gold Prospect A New Quartz Locality, Dickinson Co., Mich~g_an Shawn M. Carlson...Dam gold prospect is located in central Dickinson County, Michigan, approximately ten kilometers north of...the dominant exposed bedrock in this part of the county. Excavated near the tum of the 20th century, the...themselves are thoroughly unglamorous, yielding neither quartz crystals nor any noteworthy accessory minerals...prospects, Bayley (1904) states that, "some of these quartz veins contain small quantities of free gold, as |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Steven R. Morehead...Correspondents Dudley Blauwet Louisville, Colorado Miguel Calvo Zaragoza, Spain Renato Pagano Milan,...COVER: COPPER, 8.3 cm, from the Central mine, Keweenaw County, Michigan—considered by some to be the world’s...fine minerals on DVD wilensky Fluorite, Huanzala mine, Dos de Mayo Province, Peru. Wilensky Fine Minerals...within a skarn complex on privately owned patented mining claims which cover the mountain’s top, upper sides |  | | Journal (article/letter/editorial) | | 19:59 08 January 2015 Near Lovelock, Pershing County, Nevada U ntil what seems like only a few years...Auburn, Alabama. 408 ROCKS 81MINERALS as clays and iron oxides. Inflammable liver-brown cinnabar containing...commonly in areas of recent volcanic activity and hot springs. It is frequently associated with other relatively...in a gangue of opaline silica, chalcedony, and quartz with varying amounts of carbonate minerals, fluorite...mercury since the development of precious-metal mining in the West. This demand resulted in the discovery |  | | Journal (issue) | | leaf in Barlow's book is from Zacatecas too. At San Martin, an occasional producer of specimens, one...and three ounces weight with minor bornite and quartz crystals. Smaller pieces in the past have wonderful...series with gold. In addition, copper, mercury, iron and antimony may also be present in variable amounts...specimen from San Martin, Zacatecas, Mexico (perhaps the largest example from the mine in 25 years) ...specifically at Bloemfontein itself, but in that district within Free State are the Jagersfontein, Koffiefontein |
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