| 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...disseminated/replacement sulfides, and (3) silicate-_quartz_–dominated veins. Although massive sulfide veins...chalcopyrite, millerite, magnetite, and/or pyrite, quartz, and hydrous silicates. These are accompanied by...were found in the footwall units, of which the South zone is the best known at this time. This paper |
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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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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...localities within the footwall along the North and East Ranges. Our observations confirmed the thermal modeling...Complex, which comprises a basal norite overlain by quartz gabbro and granophyre (Ivanov and Deutsch, 1999;...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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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,...however, melt bodies are dominated by different _quartz_-feldspar intergrowths (e.g. granophyric, graphic)...authors discovered primary fluid inclusions in quartz of miarolitic cavities of such veins which are...partial melting of footwall units in the North and East Ranges of the Sudbury structure. Detailed mapping |
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(2019) Mineralia Slovaca Vol. 51 (1). Štátny geologický ústav Dionýza Štúra |
Journal (issue) |
| Scarp 4 looking southwest, with Trench 3 (7.3 m long) at left and Trench 2 (5.2 m long) at right. Trenches...A group of trench diggers sits/stands on Block I. Centre: Log of the east wall of Trench 3, with indication...slowly towards the Lomnistá dolina Valley in the _south_-east direction. The field exploration comprised four...scarps of deep seated slope deformation on the south ridge of Mount Chabenec, Nízke Tatry Mts. • Structure...each trench was cleaned and gridded with string, after which we drew a subjective field trench log on |
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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...-----------------------------------------------Quartz latite ... -------------·---------------------...----------------------------------------Barren quartz veins .................... -------------------...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 |
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Harrison, Jack Edward, Kleinkopf, M. Dean, Obradovich, John D. (1972) Tectonic events at the intersection between the Hope Fault and the Purcell Trench, northern Idaho. Professional Paper 719. US Geological Survey doi:10.3133/pp719 |
Report (issue) |
| Intersection Between the Hope Fault and the Purcell Trench, Northern Idaho GEOLOGICAL SURVEY PROFESSIONAL...Intersection Between the Hope Fault and the Purcell Trench, Northern Idaho By JACK E. HARRISON, M. DEAN KLEINKOPF...from Precambrian to Eocene whereas the Purcell Trench is a Late Cretaceous graben UNITED STATES GOVERNMENT...Limestone ____________ Migmatite ________________ Quartz monzonite _________ Granodiorite _______________...data _____________ Rocks in and near the Purcell Trench Regional correlations ____________. Geophysical |
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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...schist__-__..__..______..-_._____-____.._-_._______. _Quartz_-muscovite schist____-___...__.-__-_._..______-__-_...______________________________________________ Quartz porphyry._________________________________________...minerals.______---___--___----_---_---------Gold quartz veins._____--___----__--_--_-______----_-_ Galena-sphalerite...Geologic map of Eureka and vicinity, Kantishna district. _ In pocket 29. Sketch map of lode claims in |
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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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, (1983) Geologic and geophysical investigations of Climax Stock intrusive, Nevada. Open-File Report Vol. 1983 (83-377) US Geological Survey doi:10.3133/ofr83377 |
Report (issue) |
| ....... 7 Trench mapping................................................... 7 Trench 1...................... 9 Trench 2.................................................... 9 Trench 3........................ 12 Trench 4.................................................... 12 Trench 5...............Tertiary volcanic rocks, trench locations, and main faults....... 8 4A Geology of trench 1, north face......5A Geology of trench 2, north face........................... 11 6A Geology of trench 3, west face |
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Strahan, Aubrey, Gibson, W., Cantrill, T. C., Sherloc, R. L., Dewey, Henry (1920) Iron Ores (contd.) Pre-Carboniferous and Carboniferous Bedded Ores of England and Wales. Special Reports on the Mineral Resources of Great Britain Vol. 13. Geological Survey of Great Britain |
Report (volume) |
| with the Northern and Midland Counties, South Staffordshire, South Wales, Shropshire and North Staffordshire...Nottinghamshire. Warwickshire, Leicestershire, South Staffordshire and Worcestershire... ,, Vl.-CA.RBONIFE&0us...BEDDED ORES (c.ontinued)-South Wales and Monmouthshire. Introduction . Local Details. Reserves INDEX ...contours in feet below O.D. in the Red Mine and the Bassey Mine... ... . .. facing ,, III.-General Sections... •• 8.-Sections illustrating the Ironstones of South Staffordshire... 9.-Geological Sketch-map of the |
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Hamilton, Warren Bell (1979) Tectonics of the Indonesian region. Professional Paper 1078. US Geological Survey doi:10.3133/pp1078 |
Report (issue) |
| ......................................... Java Trench ................................................................... Separation of Australia from East Antarctica ................... Mesozoic Gondwanaland............................... Cenozoic basins of east Kalimantan .......................................Kalimantan .......................... Cenozoic strata of _east_-central Kalimantan ....................... Tarakan........................... 100 100 100 100 102 South China Sea and Gulf of Thailand ................ |
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Water Resources Division, U.S. Geological Survey (1953) Trace elements research quarterly progress report - April 1 to June 30, 1952. Trace Elements Investigations 280. US Geological Survey doi:10.3133/tei280 |
Report (issue) |
| the Wyoming Range was reconnoitered for possible trench sites, Preliminary results of field studies, in...lowermost zone is the richest in phosphate at the South Mountain pit, whereas the uppermost zone is the...pegmatitic uraninites; uraninlte from the Happy Jack mine, Utah; two synthetic uraninites, and a synthetic...(tyuyamunite) from the Small Spot mine ? Colo 6 ; and a specimen from La Sal No, 2 mine, Colo 0 , of an unidentified...of two possibly new minerals from La Sal No 8 2 mine one that has a tetragonal structure similar to zircon |
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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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(1992) Geologica investigations of the 1988 Tennant Creek, Australia, earthquakes; implications for paleoseismicity in stable continental regions. Bulletin Vol. 2032 (2032a) US Geological Survey doi:10.3133/b2032a |
Report (issue) |
| Near the Trench......................................................... Stratigraphy in the Trench........................... Structural Features in the Trench.......................................................................... Western Lake Surprise Trench 1................................................Near the Trench......................................................... Stratigraphy in Trench WLS-1........................... Structural Features in Trench WLS-1......................................... |
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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) |
| _______________ Quartz diorite and diorite___________________________________ Quartz monzonite and granodiorite_...granodiorite_ _ ___ __ __ __ __ __ __ _________ Gneissic quartz monzonite__________________________________ Sy...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 |
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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) |
| ..................................... Stage 1, Quartz - molybdenite veins...................... Stage...... Stage 6, late quartz and carbonate veins................. Baid al Jimalah East.................................................... Baid al Jimalah East..................................... 31 31 31 36...................... Pre-intrusion, metamorphic quartz........................ Stages 1 and 2.......................................... Baid al Jimalah East..................................... Depth of mineralization |
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Crandell, Dwight R. (1958) Geology of the Pierre area, South Dakota. Professional Paper 307. US Geological Survey doi:10.3133/pp307 |
Report (issue) |
| Pierre Area South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 307 Geology of the Pierre Area South Dakota...Bad River_________ Alluvial fill in the Bad River trench. __ Southwesternmost extent of glacial deposits...of Canning quadrangle, South Dakota. 2. Geologic map of Pierre quadrangle, South Dakota. 3. Geologic map...map of Oahe quadrangle, South Dakota. FIGUBE 1. 2. 3. 4. Index map of South Dakota showing location of...pre-Greenhorn limestone Cretaceous formations of western South Dakota, Summary of changes in the stratigraphic |
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Audemard, Franck A., Michetti, Alessandro M., McCalpin, James - Eds. (2011) Geological Criteria for Evaluating Seismicity Revisited: Forty Years of Paleoseismic Investigations and the Natural Record of Past Earthquakes. GSA Special Paper 479. Geological Society of America doi:10.1130/2011.2479 |
Report (issue) |
| (Top) location of the trench site (trench under white tent), (bottom) trench view. Photos courtesy of... Mike Sandiford, and Kevin Kiernan 6. Multiple-trench investigations across the newly ruptured segment...tectonic deformation itself and can range from local (next to the causative fault) to regional scale...liquefaction) and all other ground modifications at the local or regional scale, such as uplift and subsidence...of fault activity with recent sedimentation in trench walls. Young (late Pleistocene to Holocene) sediments |
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Saner, Beatrice R.M. (1929) On some features of the taplow terrace between Charing Cross and the Fleet Valley (with special reference to some recent excavations) Proceedings of the Geologists' Association, 40 (1) 54-69 doi:10.1016/s0016-7878(29)80005-3 |
Journal (article/letter/editorial) |
| improbable. THE • Geological Map of the London District. Geot, Sun'., 1927. t The terms" Rise" and" tread"...evidence afforded by recent excavations in the district. The sections are described in detail, and are...the London School of Economics, the other on the east, at the junction of Houghton Street and Aldwych...flints and large flint-pebbles with a matrix of quartz grit and grey silt; the whole bed appears to have...prevalence of jasper and jasperised flint, and small quartz pebbles are exceedingly numerous. THE LONDON CLAY |
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Erskine, Christopher F. (1973) Landslides in the vicinity of the Fort Randall Reservoir, South Dakota. Professional Paper 675. US Geological Survey doi:10.3133/pp675 |
Report (issue) |
| in the Vicinity of the Fort Randall Reservoir, South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 675...in the Vicinity of the Fort Randall Reservoir, South Dakota By CHRISTOPHER F. ERSKINE GEOLOGICAL SURVEY...landslides in the Pierre Shale along the Missouri River trench UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Reservoir area. Map showing physical divisions of South Dakota.____-______--__-_-__-____-----___-------...causing active landslides______-_______---_ 28. East part of Cable School landslide area_ __________ |
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Dostal, Jaroslav, Kontak, Daniel J., Chatterjee, A. K. (2009) Trace element geochemistry of scheelite and rutile from metaturbidite-hosted quartz vein gold deposits, Meguma Terrane, Nova Scotia, Canada: genetic implications. Mineralogy and Petrology, 97 (1) 95-109 doi:10.1007/s00710-009-0067-0 |
Journal (article/letter/editorial) |
| scheelite and rutile from metaturbidite-hosted quartz vein gold deposits, Meguma Terrane, Nova Scotia...rutile from several metaturbiditehosted gold-bearing quartz vein deposits of the Meguma Terrane of Nova Scotia...ON P3E 2C6, Canada and discordant gold-bearing quartz veins hosted by metasandstones and metasiltstones...elements in scheelites and rutiles from gold-bearing quartz veins of several gold deposits in the Meguma Group...granitoids dominated by the Late Devonian (~380 Ma old) South Mountain Batholith (SMB), which is exposed over |
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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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Knudsen, Tyler, Kleber, Emily, Hiscock, Adam, Kirby, Stefan M. (2019) Quaternary Geology of the Utah FORGE Site and Vicinity, Millard and Beaver Counties, Utah. Miscellaneous Publication 169-B. Utah Geological Survey |
Report (issue) |
| Pleistocene (~0.5–0.1 Ma), alluvial fans began aggrading east, deep into the canyons and abutting against the...fault may be pre-Quaternary in age. The steeply _east_-dipping, north-trending OMF defines the western...The north-_south_-trending MMWFZ extends for about 40 km from near the Utah FORGE site to south of Minersville...Minersville. The fault zone has produced a series of _east_- and west-dipping scarps on late Pleistocene alluvial...alluvial fans that are less than 5 m high. South of Corral Canyon, multiple strands of the fault zone converge |
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