 | | Journal (issue) | | Items A Northern Odyssey: Two Weeks in the Far North .............................. Peter Tandy Retires...in Prospect ........................ A New Mine in the North York Moors National Park?............................. Commissioning Underway at Drakewalls Mine (Hemerdon) Whatâs In a (Mineral) Name? ...........major mineral shows held annually at Bakewell in Derbyshire (10th â 11th October) and Haywards Heath in Sussex...(14th November). These are perhaps the best of the UK shows and well worth a day of your time (other mineral |  | | Journal (issue) | | llection. It was recovered from the then St. Joe Lead mine in Balmat, St. Lawrence County, New York. Being...Calcite cleavage from the Zinc Corporation of America mine, Baima!, St. Lawrence County, New York. M. Walter...page I) Fig. 4: Entrance to the artisanal diggers mine, 20 km NE of Tubusis, Erongo Province, Namibia.... . . ..,. ...... .,- . ._ - Fig. 5: The mine tailings, the small shaft is directly behind the...then I indicated that I would like to see their " mine". They seemed delighted to show off their work and |  | | Journal (article/letter/editorial) | | Occurrences of dendritic gold at the McLaughlin Mine hot-spring gold deposit R.L. Sherlock 1, N.J. Lehrman...dendrites are variably developed at the McLaughlin Mine. The most abundant occurrence is hosted by amber-coloured...including, the McLaughlin Mine, the Geysers Geothermal System and the Sulphur Bank Mine, are associated with...delineated leading to the development of the McLaughlin Mine. The total resource is 24.3 million tonnes at an...the Coast Ranges occurring as pyrobitumen in the Sulphur Creek District (Pearcy 1989; Pearcy and Peterson |  | | Book | | Islands Juan Carlos Carracedo & Simon Day 5. The north of Ireland Paul Lyle 6. Leinster Chris Stillman...PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055...problem Arthur W. G. Kingsbury wus born in 1906 at East Meon, Hampshire. He received a classical education...meneghinile Pengenna mine,St Kew,Cornwall; Shallowfield Bridge,SouthMolton,Devon Tynebottom mine,Alston.CUm~ria...CUm~ria mercury Chatsworth mine,Grassinglon, Yorkshire Severallocalities in theLakeDistrictandComw melacinnabar |  | Gadd, Michael G., Peter, Jan M., Jackson, Simon E., Yang, Zhaoping, Petts, Duane (2019) Platinum, Pd, Mo, Au and Re deportment in hyper-enriched black shale Ni-Zn-Mo-PGE mineralization, Peel River, Yukon, Canada. Ore Geology Reviews, 107. 600-614 doi:10.1016/j.oregeorev.2019.02.030 | Journal (article/letter/editorial) | | hyper-enriched black shales (HEBS) from Peel 9 River in north Yukon have high abundances of platinum group elements...similar Ni-Zn-Mo- 38 PGE showings and prospects in north Yukon (Gadd and Peter, 2018), and their presence...aulacogen 71 (Norris, 1985), and it is bound to the east by the Mackenzie platform and to the west by the...structurally repeated), stacked HEBS 98 layers at the north bank locality along the Peel River and two discrete...bank locality along the same river (ca. 5 km to the east; Fig. 1C). The different HEBS layers are 100 separated |  | | Journal (article/letter/editorial) | | organic-rich source rocks, mostly from established North American plays. We also discuss how source rock...development of unconventional hydrocarbon resources, North America is currently experiencing unprecedented...Louisiana, and the Mississippian Barnett Shale from north Texas. The Eagle Ford Formation is not strictly...three major unconventional source rock plays in North America. Average Barnett shale (Texas, USA) compositions:...hydrocarbons are cracked to solid OM such as pyrobitumen. This thermal cracking of liquid hydrocarbons |  | | Journal (article/letter/editorial) | | Transvaal â â c. 2890 â â â 2900 Ada May, Beisa, North, Main, South, Carbon Leader, Commonage Middelvlei...relationships between uraninite and post-depositional pyrobitumen in Witwatersrandtype deposits: aâc 2.66 Ga Black...conglomerate; b pyrobitumen globule with fragments of detrital uraninite in its core; c pyrobitumen that almost...(aâc courtesy G. Nwaila and A. McLoughlin); d pyrobitumen (black) enclosing broken-up detrital uraninite...the middle) is not enclosed by pyrobitumen, Vaal Reef, Great Noligwa mine, Klerksdorp goldfield, Witwatesrand |  | | Journal (article/letter/editorial) | | carbonaceous matterâmainly amorphous bitumens and pyrobitumen of organic origin, with biological fragments...matter within beds of dark-colored slate, whereas Gregory (1907), Ferguson (1912) and Thomas (1953) believed...belt provinces elsewhere (e.g., Bradford, 1895; Gregory, 1907; Baragwanath, 1953; Patterson, 1974). From...early mine and survey records no longer exist, as they have been mined out or the relevant mine sites...the west, to the Early to Middle Devonian in the east, with a phase of reactivation in the west in the |  | Haest, Maarten, Muchez, Philippe, Dewaele, Stijn, Boyce, Adrian J., von Quadt, Albrecht, Schneider, Jens (2009) Petrographic, fluid inclusion and isotopic study of the Dikulushi CuâAg deposit, Katanga (D.R.C.): implications for exploration. Mineralium Deposita, 44 (5) 505-522 doi:10.1007/s00126-009-0230-x | Journal (article/letter/editorial) | | C.). The Kundelungu Plateau is situated to the north of the Lufilian Arc that hosts the world-class stratiform...Scottish Enterprise Technology Park, East Kilbride, G75 0QF Scotland, UK A. von Quadt Institute of Isotope...Republic of Congo (Fig. 1a). Reserves of the Dikulushi mine prior to production have been estimated at 1.94...Plateau is a triangular-shaped area situated to the north of the Lufilian Arc that hosts the Central African...investigated during two mapping campaigns in the mine, and by interpretation of aeromagnetic and satellite |  | | Journal (article/letter/editorial) | | microanalysis of the H8 Formation in Inner Mongolia, North China cratonâXiaodong Lai, Xiaoyong Yang, Yulong...Cu-mineralization in an evolving tectonic setting in the North Qilian orogenic belt, NW Chinaâ Kun-Feng Qiu, Jun...Mongolia, north China and Paleo-Pacific subduction-related magmatism in the northern North China cratonâHuaying...and implications for exploration in a 1.9 Ga ore district, Fennoscandian Shield, Swedenâ Tobias C. Kampmann...Weihed Association of gold with uraninite and pyrobitumen in the metavolcanic rock hosted hydrothermal |  | Herazo, Andrea, Reich, Martin, Barra, Fernando, Morata, Diego, Real, Irene del (2021) Trace Element Geochemistry of Pyrite from Bitumen-Bearing Stratabound Cuâ(Ag) Deposits, Northern Chile. ACS Earth and Space Chemistry, 5 (3) 566-579 doi:10.1021/acsearthspacechem.0c00321 | Journal (article/letter/editorial) | | volcano-sedimentary rocks of Lower Cretaceous age in north-central Chile (e.g., El Soldado, Talcuna, Uchumi...Lorena/Las Luces district (modiďŹed from Detlef1). (C) Geological map of the CopiapoĚ district, showing the...of bitumen in the Lorena deposit, in Las Luces district, and provided insights on the role of solid hydrocarbons...isotope (δ34S) data, e.g., El Soldado;7 CopiapoĚ district;9 La Serena and MelipillaNaltahua.24 Major, minor...the Lorena deposit within the Jurassic Las Luces district near Taltal, and from the Lower Cretaceous Manto |  | Ardakani, Omid H., Hlohowskyj, Stephan R., Chappaz, Anthony, Sanei, Hamed, Liseroudi, Mastaneh H., Wood, James M. (2020) Molybdenum speciation tracking hydrocarbon migration in fine-grained sedimentary rocks. Geochimica et Cosmochimica Acta, 283. 136-148 doi:10.1016/j.gca.2020.06.006 | Journal (article/letter/editorial) | | Atmospheric Sciences, Central Michigan University, Brooks Hall 314 Mount Pleasant, MI 48859, USA 4Lithospheric...associated with samples enriched with solid bitumen/pyrobitumen. The results of our study show Mo speciation...margin of North American craton located on the western 5 margin of Pangaea at ~32â34° north latitude...and is dominantly in the form of solid bitumen/pyrobitumen (i.e., secondary organic matter) which occurs...(Fig. 5C), while pore-filling solid bitumen and pyrobitumen are the dominant organic matter in BC samples |  | | Journal (article/letter/editorial) | | Geological SurĂey of Victoria, 240 Victoria Parade, East Melbourne, Victoria 3002, Australia Received 15...Verhoyansk and Allakh-Yun fold belts in northâcentral Mongolia and Far East Russia.. Disseminated mineralisation...Carlin-type gold deposits in the Great Basin of western North America Ĺ˝e.g., Getchell. regarding structural relationships...gold production and examples are known from the North American Cordillera, the Meguma Terrane of Nova... mineral paragenesis and the association of pyrobitumen with disseminated ore in sedimentary rocks. Furthermore |  | | Journal (article/letter/editorial) | | Traill Ă and Geographical Society Ă, East Greenland: Implications for North Atlantic palaeogeography Steven...Cornwall, UK 2 CASP, Cambridge, UK 3 University of the Highlands and Islands, Inverness, UK Correspondence...9FE, UK. Email: s.andrews@exeter.ac.uk The continental Triassic succession north of 72° in East Greenland...facies belts vary towards the East Greenland Shelf, and more widely in the North Atlantic region, through...northern Traill Ă (the Mols Bjerge) and further north in northern Geographical Society Ă (Laplace Bjerg) |  | | Journal (article/letter/editorial) | | diagenesis, late gas, microstructure, porosity, pyrobitumen This articleâs doi: 10.1146/annurev-earth-060313-054850...samples and, notably, the presence of nanoporous pyrobitumen. Such research advances will undoubtedly lead...cracking Oil Secondary cracking 80% % Dry gas Pyrobitumen 80% Thermogenic gas % TR Figure 1 (a) Map...oil to gas and a carbon-rich residue such as pyrobitumen, and (d ) the degradation of overmature kerogen...dry and wet gases) and hydrogen-poor species (pyrobitumen) and is accompanied by shrinkage to form secondary |  | | Journal (article/letter/editorial) | | byproducts of both MSR and TSR include bitumen/pyrobitumen, hydrogen sulďŹde, base and transition metal sulďŹdes...collision of the eastern continental margin of North America with a volcanic arc situated above a SE-dipping...Increase in the thickness of Utica Shale towards the east in southern Quebec as well as New York is suggested...OM constituents (macerals) are solid bitumen, pyrobitumen (mainly in the deep well), and zooclasts (chitinozoan...g., Large et al., 2007; Chappaz et al., 2014; Gregory et al., 2015) and, as a consequence, deteriorates |  | | Book | | REFERENCESAND BIBLIOGRAPHY INDEX 205 TheGlenaieff Mine, Wanlockhead, Dumfriesshire, whichproduced many...Dumfries; Mr S. C. Brownlee of Cumnock and Doon Valley District Council; Mr R. Hunter and Mr Kevin Wilbraham of...publication costs. Ala Lit-i11gsto11e ix Glencrieff Mine, Wanlockhead, withtheDaisy Bellengine housein theforeground...geological evolution from the formation of rocks in the north-west Highlands 3300 million years (m.y.) ago to...MIDLOTHIAN 9 PEEBLES-SHIRE 10 SELKIRKSHIRE NORTH SE A [J ,,CUMBERLAND Q 0 0 0 -----\- â˘' |  | Mossman, D.J., Minter, W.E.L., Dutkiewicz, A., Hallbauer, D.K., George, S.C., Hennigh, Q., Reimer, T.O., Horscroft, F.D. (2008) The indigenous origin of Witwatersrand âcarbonâ. Precambrian Research, 164 (3) 173-186 doi:10.1016/j.precamres.2008.04.008 | Journal (article/letter/editorial) | | Witwatersrand carbon into the category of âbitumenâ or âpyrobitumenâ (Parnell, 1996, 2001; Gray et al., 1998; Barnicoat...Barnicoat et al., 1997; Phillips and Law, 2000; England et al., 2001) with little regard for its possible...equivalent to oil shale (synonymous with so-called âpyrobitumenâ) from which petroleum can be extracted by distillation...kerogen, and certainly not for the reason given by England et al. (2001, p. 1907) who, simply (and erroneously)...inclusions associated with gold mineralization. England et al. (2002) have elegantly conďŹrmed that â. |  | | Journal (issue) | | currently being operated for minera l specimens. The mine is an open cut in a Cretaceous basalt fl ow, (fig...n a very barren flat about a kilometer from the mine. We stopped and inquired if he had any minerals...at that time. We were allowed to drive up Lo the mine and " rummage" around for any leftovers. There was...w ith a va ri ety of crystals, (fig. 5 & 6). The mine appears to be a very productive operation. Figure...collection. After spending several hours at the mine. we drove a few kilometers to a camp of native diggers |  | | Report (issue) | | CHARLES G. PATTERSON, MARGO I. TOTH, JAMES E. CASE, GREGORY N. GREEN, and HARLAN N. BARTON U.S. Geological...Charles G. Patterson, Margo I. Toth, James E. Case, Gregory N. Green, and Harlan N. Barton U.S. Geological...south. The Kings Bottom road provides access on the north, west, and southwest, and the trail in Pritchett...Member of the Hermosa Formation at the Cane Creek mine. Potash and halite are produced by solution mining...Wilderness Study Area is in the Moab uranium district. This district is divided into smaller areas of different |  | | Journal (issue) | | Miniere du haul Katanga's Shinkolobwe .. radium .. mine. Other sources of radium soon developed on the Colorado...-The discovery of uranium ore in the White Signal District, Grant Co.. M, was made by A.A. Leach, a geo logist...Phelps Dodge Corporation at their Tyrone, NM copper mine, in 1918. Two uranium minerals were recognized....bei ng able to make ends meet by digging in the mine dumps which have become depleted . Many o f the...Trail - Suite 202, Charlottesville, VA 22901-1160. Mine ral News does not accept responsibility for views |  | Camp, Wayne Kenneth, Milliken, Kitty L., Taylor, Kevin G., Fishman, Neil S., Hackley, Paul C., Macquaker, Joe H. S. - Eds. (2019) Mudstone Diagenesis: Research Perspectives for Shale Hydrocarbon Reservoirs, Seals, and Source Rocks. AAPG Memoir 120. The American Association of Petroleum Geologists | Report (issue) | | Electron Microscopy (CLEM) to Organic Matter in the North American Shale Petroleum Systems B. J. Valentine...Brittleness in Organic Siliceous Mudrocks Craig D. Hall Chapter 8. . . . . . . . . . . . . . . . . . ....Reservoir Research Group at the University of Manchester, UK. He graduated from the University of Durham with...Interior Seaway, Ordovician shales in Canada and the UK; and Mesozoic shales and source rocks of Europe)...electron microscopy (CLEM) to organic matter in the North American shale petroleum systems, in W. Camp, K |  | | Journal (article/letter/editorial) | | Oxford, UK. 2. Department of Earth Sciences, Royal Holloway University of London, Egham, Surrey, UK. 3. Shell...a cokelike C-rich residue that is insoluble (pyrobitumen). During this process, there are also losses...C-rich residue from the original kerogen and pyrobitumen (coke) from secondary cracking and disproportionation...exposed in outcrop in Kimmeridge Bay, Dorset, England. The organic matter in this outcrop is immature...maturities, disproportionation of bitumen into pyrobitumen (coke) and lighter hydrocarbons and gases occurred |  | | Journal (article/letter/editorial) | | *Corresponding author, email goldrox@netconnect.com.au North, other types of data, so as to assist genetic interpretation...Orogen, a passive margin-rift and fore-arc sequence, east of which the Lachlan Orogen formed, possibly initially...either within the Stawell zone, or else farther east along the Avoca Fault (Wilson et al. 1992; Cayley...rocks and migmatites, of similar origin, in the east of Victoria (Omeo zone; Fig. 1). The Palaeozoic...coincide with some of the larger, approximately northâ south fault zones recognised from existing mapping |  | | Journal (article/letter/editorial) | | of LiĂerpool, Brownlow Street, LiĂerpool, L69 7GP, UK Received 27 January 1999; accepted 11 September 2000...zero-valency sulfur Ĺ˝S 0 . and pyrite Ĺ˝and possibly pyrobitumen.. In the gas phase, hydrogen sulfide, hydrocarbon...aqueous calcium is faster than sulfates; Li and Gregory, 1974; Oelkers and Helgeson, 1988., and that diffusion...anhydrite cemented sandstone reservoirs of the Southern North Sea gas basin.. A major conclusion from the simulation...Reaction Engineering. Wiley, New York. Li, Y.H., Gregory, S., 1974. Diffusion of ions in sea water and in |
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Gregory Mine, Overton Hall, Ashover, North East Derbyshire District, Derbyshire, England, UK