 | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) |
| N. CRAMSIE, DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES i Original typing: Review: Cartography: Cover...from the coast south of Evans Head (see Photograph 12). Insets are: cut blue and gold New England sapphires...sapphires (upper left); molybdenite and quartz from Kingsgate (lower left, see Photograph 34); and crystals...crystals of cassiterite (dark brown) in a quartz–topaz vein, Taronga prospect (right, see Photograph 30)....Survey of New South Wales, Sydney, xii + 292 pp, with CD-ROM. Edited by: R.A. Facer © New South Wales Department |
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| DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES Cover photo: Quartz - mudstone - stibnite breccia vein...Sheets. 509 pp. New South Wales Geological Survey. Sydney. ISSNQ7279418 © New South Wales Department of...stones Construction malerials Central Block Reef quartz and bleached chert (silica) deposits Hard rock...Heavy mineral sands J. Hann Sapphire Topaz Diamond Quartz and silica gems Gravel Construction sand Silica...DATA SHEETS Unpublished reports held by the New South Wales Depanment of Mineral Resources INDEX TO WNERAL |
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| miles east-north-east T HEof l~ort Victoria, in the south-eastern part of Southern Rhodesia. I t forms the...have been held up during the war. The principal workings are the Mdara mine and the Al Hayat claims situated...felsparrock, generally in association with lenses of quartz. The concentration throughout the whole hill has...claims contain small scattered workings for tantalite in pegmatite dikes with quartz lenses. One dike contained...original s i m p s o n i t e f r o m W e s t e r n Australia, b u t t h e s e d o u b t s h a v e been r e |
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| GEOLOGICAL SURVEY OF WESTERN AUSTRALIA L RESOURCES SULLETIN No. 8 OF WE G. H. LOW, 8.Sc. ISSUED UNDER...knowledge of the known copper deposits i n Western Australia. Although no large copper mines have been developed...Kimberleys in the north t o Ravensthorpe near the south coast. The former Governvent Geologist, Mr. H. A...mined in Western Australia from as far north as the Kimberley Division t o a s far south as Ravensthorpe...known deposits are steeply dipping copperbearing quartz veins i n Archaean metasediments or basic igneous |
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| mineralisation associated with highly deformed quartz microfabrics, (TH=280-315°C, salinity 3-4wt% NaCl...mineralisation associated with relatively unstrained quartz (TH=180-210°C, salinity 0.5-6wt% NaCl equivs)....The evidence allows a new interpretation for antimony mineralisation in south-west England to be proposed...along the coastline and in shallow underground workings (Fig. 1). In addition to antimony these mines...activity other than for antimony included lead workings at Pentire, Treburgett and Tregardock, where lead-antimony |
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| + 4, Mineral Fe # — of Australia and™ Papua New Guinea ... Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows an aerial...on the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Resources Development Centre, Port Moresby, Papua New Guinea The Australasian Institute of Mining and...Mines — 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. King |
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| projections of workings. In pocket 11. Blanca vein, Josefina mine, plan and pi ejections of workings. In pocket...and projections... In pocket 13. Sur vein upper workings, Josefina mine, plan and pi ejections. In pocket...pocket 16.- Plan and sections of part of the Toro workings, San Antonio tungsten mine___.___-______-__--__--_...projections of workings In 11. Blanca vein, Josefina mine, plan and projections of workings- In 12. Sur...mine, plan and projections In 13. Sur vein upper workings, Josefina mine, plan and projections- In .". |
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| tains, which bisects the country from north to south, is an awesome challenge to development. The people...middle age. Peru is the third largest country in South America, and is about the size of Europe west of...Western Cordillera of northern Peru. From north to south these groupings are: the QuiruvilcaChilete Group;...asapalca: C arm en c o n g lo m e ra te o E o CO o CO Q . CO CO o lca n ics C erro C ale ra lim e s to n...Spanish-style municipal gov ernment in Cuzco, and founded a new city on the coast, Lima, to facilitate communications |
 | Wilson, G. V., Eastwood, T., Pocock, R. W., Wray, D. A., Robertson, T. (1922) Special Reports on the Mineral Resources of Great Britain Vol. 2, Barytes and Witherite (3rd ed.) Geological Survey of Great Britain | Report (edition) |
| been revisited, and the accounts of output and workings brought up to date a.s far as possible. )fr. Wilson...Ir. Pocock deals with the mines of Shropshire, Wales and the \Velsh Border; Mr. Robertson supplies the...Dines also describe some of the mines of North Wales. \Ve have in all cases to acknowledge our indebtedness...indebtedness to the owners and managers for their cordial co-operation during the visits to their mines. To Col...p. 69. ,velsh 5 64 - 84 2. <::entral and South Wales, p. 88, 4. Somerset, p. 95. THE \VEST OF E:: |
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| Pegmatites occur as feldspar--quartz--muscovite bodies or as minor quartz--tourmaline veins. Contact aureoles...in the contact zones, and sometimes within the quartz--tourmaline veins. The emerald fields are considered...found between the Zambian occurrences and those of South Africa and Zimbabwe. INTRODUCTION The emerald...present, mining is confined entirely to small scattered workings and a few shallow open pits. The first discovery... .... schists~ ~ , ]Quartz-mi hist Quartzite N D 1 Vein quartz, 2 quartz -tourmaline, 3 tourmclline |
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| Tejocotes region In pocket Map of the underground workings of the Yucunani mine_ In pocket Geologic map of...30 11. A, Photograph of Morne Macaque, looking south from a low divide. Manganese deposit is on hill...of the Tejocotes region. Map of the underground workings of the Yucunani mine ...........................worked from open cuts and shallow underground workings, entirely by hand methods. .In August 1942 large-scale...been complexly folded and faulted, and intruded by quartz porphyry and feldspar porphyry. The antimony ore |
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| CALIFORNIA The Strawberry mine, adjacent to the south boundary of the study area, produced over 40,000...vicinity but are widely scattered and thus preclude resource estimates. North-south-trending gash fracture.................... . Plutonic rocks .. Diorite, quartz-diorite, and gabbro ...... . Granitic rocks.. ...different aspects. From the Rush Creek drainage south, individual glaciers coalesced to form a vast icecap...ice accumulation were smaller than those to the south, and the glaciers formed in these smaller areas |
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| rocks_ _ _ _ _________ ______ ________ __ _______ Quartz monzonite_____________________________________________..._____________________________ Structure of the quartz monzonite pluton_________________________ Deformation..._______ Veins in quartz monzonite__________________________________ Vein system in the quartz monzonite__...__________ _ Workings in lower Pony Canyon _______________________ _ Bartlett workings _____________..._________________________________________ _ Minor workings southwest of the Castle _________________ _ Jackpot |
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| Highways, concrete laboratory at Downsview through the co-operation of A. Rutka, Materials and Research Engineer...It consists of red feldspar (orthoclase), blue quartz, and a small amount of black mica which is in places...unique appearance due to the bluish cast of the quartz. The physical properties are as follows: Specific...coarse-grained reddish brown rock carrying up to 15 percent quartz in some places. are sometimes prominent. Grey...in the Admiralty group from one to three miles south of Gananoque in the St. Lawrence river. There were |
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| the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Reports Section, Federal Center, Box 25425, Denver, CO 80225. Reports released through the NTIS may be obtained...Open-File Reports Federal Center, Box 25425 Denver, CO 80225 Subscriptions to periodicals (Earthquakes &...SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse...Map Distribution Federal Center, Box 25286 Denver, CO 80225 Residents of Alaska may order maps from Alaska |
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| Dolomite---------_-----------___-__-____--______l_-_-____ Quartz _--------_----__-___---_-_--_--_______-__________....... 104 11. A, Mina Grande open cut, looking south; B, A dike depression at coordinates 2550 N. and...principally from the Presidio mine. The district is in south-central Presidio County, in the western part of...district, is 44 miles byhighway (U. S. 67, State 17) south of Marfa, on the Southern Pa- cific Railroad, and...property Of the Presidio mine of the American Metal Co. of Texas extends as much as 2 miles west of Shafter |
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| Geology and Quicksilver Deposits of the New Almaden District Santa Clara County California GEOLOGICAL...PAPER 360 Geology and Quicksilver Deposits of the New Almaden District Santa Clara County California By...Herbert, 1914Geology and quicksilver deposits of the New Almaden district, Santa Clara County, California...Herbert, 1914Geology and quicksilver deposits of the New Almaden district, Santa Clara County, California...Clara Co. 2. Quicksilver-California-Santa Clara Co. 3. Ore-deposits-California-Santa Clara Co. 4. Mines |
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| Geological Survey Federal Center, Box 25425 Denver, CO 80225 Library of Congress Cataloging-in-Publication...potential for manganese. A small area inside the south boundary of the study area has high resource potential...building stone are located at the Stewart mine, New American Eagle mine, Turk Silver mine, Twin Lode...Desert 6 mi northwest of Parker, Ariz., and 10 mi south of Lake Havasu City, Ariz., and encompasses a major...to the area is from California Highway 62 to the south and from a paved road on the west side of the Whipple |
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| _______________________________________________ Quartz monzonite-_---___-_-___---_-_-__--___________Granodiorite_...rite_ _ ______________________________________ Quartz diorite._______________________________________...Bird niine... __ ...... ___ ... _ ....... _ ..... South Butte mine __ _ ..-__ .. -_.. Saturday Mountain...claim. ._____._______..____.._._________.____.. Quartz veins in the Challis volcanics__ __ _-___-__--____Livingston...between Pecks Canyon and the Mackay Highway; B, Dark quartz diorite intruding light-colored Wood River beds |
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| LITTLE HATCHET MOUNTAINS HIDALGO AND GRANT COUNTIES NEW MEXICO Prepared In cooperation with the STATE BUREAU...BUREAU OF MINES AND MINERAL RESOURCES OF THE NEW MEXICO SCHOOL OF MINES GEOLOGICAL SURVEY PROFESSIONAL...LITTLE HATCHET MOUNTAINS Hidalgo and Grant Counties New Mexico BY SAMUEL G. LASKY Prepared in cooperation...STATE BUREAU OF MINES AND MINERAL RESOURCES OF THE NEW MEXICO SCHOOL OF MINES UNITED STATES GOVERNMENT................................................. Quartz monzonite..................................... |
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| NEW MEXICO STATE BUREAU OF MINES AND MINERAL RESOURCES Don H. Baker, Jr., Director Frank E. Kottlowski...Geologist Plus more than z8 undergraduate assistants New Mexico Tech Staff Advisors GALE BILLINGS, Geoscience...Deposits of Sierra County, New Mexico by GEORGE TOWNSEND HARLEY 1934 New Mexico State Bureau of Mines...Mines and Mineral Resources New Mexico State Bureau of Mines and Mineral Resources Don H. Baker, Jr.,... Director A Division of New Mexico Institute of Mining and Technology Stirling A. Colgate, President |
 | Gualtieri, James Louis, Simmons, G.C., Thurber, H.K., Miller, M.S., with a section on Aeromagnetic interpretation Davis, W. E. (1973) Mineral resources of the Alpine Lakes study area, Chelan, King, and Kittitas Counties, Washington. Open-File Report Vol. 1973 (73-93) US Geological Survey doi:10.3133/ofr7393 | Report (issue) |
| East Tinhorn zone Giant and Jack lodes Transit workings Silver King and Silver Queen claims Miscellaneous...Snow workings and Cabin adit Lake adit Lower adit Elsner adits Pass workings North Lake workings North...North Area workings Skeeter Creek workings Van Epps Creek-Solomon Creek area Van Epps adit Pickwick shaft...shaft Meadow adit Van Epps No. 3 workings Ellen workings Miscellaneous prospects ii 44 46 47 48 48 49 49...River-Ingalls Creek area Navaho Peak area South Navaho Peak workings Miscellaneous prospects Isolated, outlying |
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| exploration and development.___________ Underground workings. ______-____-__-----__ Shafts.-_._-_____-__.__-___...Agueda. Map showing general distribution of mine workings and drill holes in the Boleo copper district....-_--___-_ Gypsum of the Boleo formation on the south side of Arroyo del Boleo--___________________________________... .1.9. 20. 21. Drill holes, shafts, and mine workings cutting the Comondu volcanics in the Boleo district_____... exposed only in small erosional windows, is a quartz inonzonite, which has been considered to be either |
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| leucocratic quartz monzonite ___________________ Migmatite ___________________________________ Quartz monzonite...monzonite, granodiorite, and quartz diorite ____________ Mixed rocks _________________________________ Age...Chamberlain district _____________________________ South Fork addition _____________________________ Edwardsburg...Republican group _________________________ Dowling Quartz prospect _____________________ Ramshorn prospect...Other lode prospects ________________________ Area south of Smith Creek __________^___________ Rocket (White |
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| REPORT lb oz ft in m cm ppm ppb % ton $ Au Ag Cu Pb Zn Co Mn Fe U3O8 P2O5 MoS 2 ThO2 avoirdupois pound troy...between Yellowjacket quartzite and Proterozoic quartz monzonite and is being mined by conventional open...mineralization at the Yellowjacket mine occurs in quartz veins and lenses in quartzitic and slightly calcareous...grading 0.037 ounce gold per ton. The gold occurs in quartz veins and siliceous zones in dark grey siltite...the Payette on the west, and the Challis on the south. The Challis and Salmon have been administratively |
