| Range, but economic deposits are found along the East Range of the structure as well. Recently, promising...Cu-Ni-PGE occurrences (the Broken Hammer zone and the South zone) of Wisner Township. Both discoveries are situated...metal contents. Ore assemblages are dominated by chalcopyrite, millerite, magnetite, and/or pyrite, quartz...were found in the footwall units, of which the South zone is the best known at this time. This paper...ores and their host rocks at the Broken Hammer and South zone occurrences. Data are used for comparison to |
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Péntek, Attila, Molnár, Ferenc, Tuba, Györgyi, Watkinson, David H., Jones, Peter C. (2013) The Significance of Partial Melting Processes in Hydrothermal Low Sulfide Cu-Ni-PGE Mineralization Within the Footwall of the Sudbury Igneous Complex, Ontario, Canada. Economic Geology, 108 (1) 59-78 doi:10.2113/econgeo.108.1.59 |
Journal (article/letter/editorial) |
| from two footwall CuNi-PGE occurrences (Wisner South zone and Frost Amy Lake zone) as part of an ongoing...deposits consisting of swarms of sharp-walled _chalcopyrite_-rich sulfide veins, recently the so-called “low...localities within the footwall along the North and East Ranges. Our observations confirmed the thermal modeling...of the Archean Superior province in the North and East Ranges (Fig. 1). The orthogneisses of the Levack...rocks were later intruded by mafic units of the East Bull Lake suite (2.49–2.47 Ga: Krogh et al., 1984) |
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Kile, Daniel E. (2019) Mineralogy of the Amethyst Mines in the Thunder Bay Area, Thunder Bay, Ontario, Canada. Rocks & Minerals, 94 (4) 306-343 doi:10.1080/00357529.2019.1595939 |
Journal (article/letter/editorial) |
| inclusions of hematite from the Thunder Bay Amethyst mine, collected in 1978. Specimen 14.4 cm wide. All...prepared by William Besse. T he Thunder Bay district in Ontario, Canada, is noted for spectacular amethyst...Ontario localities (principally from the Blue Points mine) has noticeably increased in the market, which has...known as the Thunder Bay Amethyst Mine Panorama and the Blue Points mine, have, in recent years, yielded...Thunder Bay district. The Amethyst Mine Panorama was originally named the Thunder Bay Amethyst mine and will |
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Metesh, J.J., Duaime, T., Lonn, J., Madison, J.P., Marvin, R.K., Wintergerst, R. (1998) Abandoned-inactive mines program, Deerlodge National Forest, volume V: Boulder/Jefferson River drainages. Open-File Report 347. Montana Bureau of Mines and Geology |
Report (issue) |
| . . . . . . . . . . . . . . . . . 2 1.3.1 Acid Mine Drainage . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . 2.6 Silver Glance Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . 2.7 Gold Hill Mine and Mill . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 2.10 Ohio Lode Mine . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . 2.11 Montreal Star Mine . . . . . . . . . . . . . . . . . . . . . . . . |
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(1933) Investigations in Alaska Railroad belt, 1931. Lode deposits of Eureka and vicinity, Kantishna district, Alaska. Bulletin Vol. 849 (849f) US Geological Survey doi:10.3133/b849f |
Report (issue) |
| LODE DEPOSITS OF EUEEKA AND VICINITY KANTISMA DISTRICT, ALASKA BY FRANCIS G. WELLS Investigations in...Geologic map of Eureka and vicinity, Kantishna district. _ In pocket 29. Sketch map of lode claims in...product for which at present there is only a small local demand. After careful consideration ten projects...mixed sulphides (the Eureka area in the Kantishna district, Mount Eielson, formerly known as Copper Mountain...VICINITY, KANTISHNA DISTRICT, ALASKA By FRANCIS G. WELLS ABSTRACT The Kantishna mining district is about 90 |
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Masson, S. L., Gordon, J. B. (1981) Mineral Deposits Circular 23. Ontario Geological Survey |
Report (issue) |
| DESCRIPTIONS OF PROPERTIES Dudgeon Boicey Zenith Mine Dubblestein Thomas Legris Tooey's Lake Gorman Lake...Mines Ambis Mentor Sundstrom (North) Sundstrom (South) Plexman Cam-Lower Dungannon Card Highway 500 McLean...(Madawaska) Mine Goldhawk Greyhawk Howard Kerr Lockwood York River Barr Feldspar Quarry Percy Spain Mine Peler-Rock...Beryllium Mines Jamieson Mine Price Universal Light Metals O'Brien-Fowler South March Barnet Salmond Whytock...Bartlett Mine Carr Ferrill Genesee No. 2 Mine Genesee No. 2 Mine (South Showing) MacDonald Mine Mell-Quirke |
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(1972) Geology and description of the thorium-bearing veins, Lemhi Pass Quadrangle, Idaho and Montana. Bulletin Vol. 1351. US Geological Survey doi:10.3133/b1351 |
Report (volume) |
| veins in the northeastern part of the Lemhi Pass district J UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...miles, lies astride the Continental Divide in the _east_-central part of the Beaverhead Mountains. This quadrangle...only a part of the much larger Lemhi Pass thorium district, is the area of the most abundant thorium veins...Through 1970, the only thorium shipped from this district was used for testing. Future development of these...southward. Younger glacial deposits, formed by local valley glaciers, cover the valley bottoms of some |
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Péntek, Attila, Molnár, Ferenc, Watkinson, David H., Jones, Peter C., Mogessie, Aberra (2011) Partial melting and melt segregation in footwall units within the contact aureole of the Sudbury Igneous Complex (North and East Ranges, Sudbury structure), with implications for their relationship to footwall Cu–Ni–PGE mineralization. International Geology Review, 53 (2) 291-325 doi:10.1080/00206810903101313 |
Journal (article/letter/editorial) |
| aureole of the Sudbury Igneous Complex (North and East Ranges, Sudbury structure), with implications for...within the North (Windy Lake, Foy, Wisner areas) and East Ranges (Skynner, Frost areas) of the structure,...partial melting of footwall units in the North and East Ranges of the Sudbury structure. Detailed mapping...Schwerdtner 1994; Riller 2005). In the North and East Ranges, the SIC is dominantly underlain by Levack...Superior Province, whereas the footwall in the South Range is composed of Huronian metavolcanic and metasedimentary |
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Robertson, J.A., Card, K.D. (1972) Geology and scenery, north shore of Lake Huron region. Guidebook GB04. Ontario Geological Survey |
Report (issue) |
| the EIP or Content MNDM Publication Services Local: (705) 670-5691 Toll-Free: 1-888-415-9845, ext....Purchase of MNDM Publications MNDM Publication Sales Local: (705) 670-5691 Toll-Free: 1-888-415-9845, ext....ndm@ontario.ca Crown Copyright Queen’s Printer Local: (416) 326-2678 Toll-Free: 1-800-668-9938 (inside...led to the revised account given in 'The Pronto Mine' Canadian Institute of Mining and Metallurgy Special...and designations, as well as changes in detail of local construction and topography. The major changes include |
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(1963) Geology and ore deposits of the Bokan Mountain uranium-thorium area, southeastern Alaska. Bulletin Vol. 1154. US Geological Survey doi:10.3133/b1154 |
Report (volume) |
| deposits______________________________________ Ross-Adams mine _ _ _ _ ___ __ _________ ____ ____ __ __ __ __ __...-----Nelson and Tift mine _________________________________ _ Prospect near the head of the South Arm of Moira...prospect, and the opencut at the Nelson and Tift mine, southeastern Alaska. Page. FIGUR.E 1. Index rna...____ __ ___ __ 5. View of Bokan Mountain from the South Arm of Moira Sound_ 6. Sodium-rich rnicroperthite...diagram of 375. joints from the part of the area east of 132°05'------------------------------------------- |
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Kamilli, Robert J. (1986) Genesis and evolution of the Baid al Jimalah tungsten deposit, Kingdom of Saudi Arabia. Open-File Report Vol. 1986 (86-588) US Geological Survey doi:10.3133/ofr86588 |
Report (issue) |
| carbonate veins................. Baid al Jimalah East..................................... Discussion.................................. Baid al Jimalah East..................................... 31 31 31 36.................................. Baid al Jimalah East..................................... Depth of mineralization...aerial photograph of principal Baid al Jimalah East trench................................ 5 Oblique aerial...Paragenesis diagram for mineralization at Baid al Jimalah East and West........................... 19 15. Photograph |
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(1977) Island Arcs, Deep Sea Trenches and Back‐Arc Basins. American Geophysical Union. doi:10.1029/me001 |
Book |
| i Maurice Ewing iii Some Basic 'Problems in the _Trench_-Arc-Back Arc System, Seiya Uyeda 1 Subduction in...Venezuela Basin and the North Slope of the Muertos Trench, John W Ladd, J. Lamar Worzel, and Joel S. Watkins...Hiroo Kanalnori 163 Growth Patterns on the Upper Trench Slope, Daniel E. Karig 175 The Significance of...Landward Vergence and Oblique Structural Trends on Trench Inner Slopes, D. R. Seely 187 Sediment Subduction...on the Origin of Aleutian Magmas, R. W Kay 229 _Trench_-Volcano Gap Along the Alaska-Aleutian Arc: Facts |
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(1991) Mineralia Slovaca Vol. 23 (5-6). Štátny geologický ústav Dionýza Štúra |
Journal (issue) |
| Neovolcanic Areas e Ore District Characterization The Banská Štiavnica Stratovolcano Ore District The Kremnica Mts...Mts. Ore District The Javorie Ore District The Poľana Ore District The Vepor Mts. Ore District Ore District...of the Slanské vrchy Mts. Ore District of the Vihorlat Mts. Ore District of the Zemplínske vrchy Mts....tectonic setting of the Arabian Plate (Greendland of Africa) comparable with the Barly Tertiary evolutionary...evolutionary state of the Greenland Plate (Arabia of South America) ? T. P. Tnuni.t Súčasné p/at11ovo-tcktonické |
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Stevenson, John S. (1943) Tungsten Deposits of British Columbia. Bulletin 10 (Revised) British Columbia Department of Mines |
Report (issue) |
| Tungsten Queen. Plan showing s u r f a c e workingsand local geology as o f September, ; 1939; Tape and compass... __ (4) _.._....___.._..I.._.... to Emerald mine. Geological sketch-plan of p a r t of p r o p e...e a n d p y r r h o t i t e , as w e l l as chalcopyrite, molybdenite and r a r e l y s p h a l e r i...e c e n t l y been widely used by geologists and mine operators i n t h e . d e t e c t i o n of s c h...Gold Mines, Yellowknife area, N . Consolation Lake Mine, Yellowknifearea, N. W . T. War MetalsResearch |
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