 | | Journal (issue) | | March/April 2004 5.M.L.S. FIELD TRIP TO SHROPSHIRE Our trip to Shropshire had originally been scheduled for...landowners and Kevin Dick, Tarmac's quarry manager for Shropshire, I was able to put together a potentially interesting...Pontesbury. The first of these, the old Westcott copper mine, comprised three separate collecting sites...short adits and the mine dump. Nearby was the Badger Level section of the Huglith mine complex, which was...parties, we set off respectively for Huglith and Westcott and arranged to meet up for lunch in a layby in |  | | Catalog/List | | 50x25x35nun. i\ la,. .£95. 3) AURICHALCITE. Ochrycraig Mine, Llangynog, Powys, Wales. Cavities in ironstainccl...(less rich). £28. -1) AZURITE. Westcott M111e. 1-labberley, Shropshire. A sparkling 45,5mm ··streak"'...50x30x I 8111111. £ 15. 5) C..-\ LCITE. Carrock Mine, Mosedale, Cumbria. A group of about 15 sharp hexagon:il...50x40x30mm. £45. <> C.\ LCITE and Mr\RCASITE. Pare Mine, Llanrwst, Gwynedd, North Wales. Nice intcrgrown...8) CASSITERITE. Robinsons Section, South Crafty Mine, Pool, Cornwall. An intergrown mass or black cassitcritc |  | | Report (volume) | | scattered over the Midlands, Wales and the North of England. Most of them have been visited by the author$...this information. Our thanks are due to numerous mine managers for assistance while visiting their mines...STAFFORDSHIRE, DERBYSHIRE, .. YORKSHIRE " SHROPSHIRE AND •• .. .. 25 IV.--MINES WORKED IN THE...Denbighshire, pp. pp. 54-56; Cardiganshire 56 ; Shropshire, ,, 31 V.-:rvlINES WORKED IN THE LOPES AND...lvlerioneth and Carnarvonshire ,, IV.-Section of Clogau :Mine, l.vlerioneth " V. -Sketch Map of the Coniston |  | | Journal (article/letter/editorial) | | the shore environment of a shallow lake, some (Westcott and Ethridge, 1980) have defined fan-deltas alluvial...different although all of them are called fan-deltas (Westcott and Ethridge, 1980, 1983). The sediment of the...Ostracoda lived in deep water and abundant crystals of pyrite occur in the mudstone. The conglomerate typically...] dolomiticrnarlgravel mudstone gravel I BG pyrite Fig. 6. Vertical sequence of the subaqueous canyon...conditions, inimical to Ostracoda survival. The pyrite content is very high in both the conglomerate and |  | Stasik, Sebastian, Loick, Nadine, Knöller, Kay, Weisener, Christopher, Wendt-Potthoff, Katrin (2014) Understanding biogeochemical gradients of sulfur, iron and carbon in an oil sands tailings pond. Chemical Geology, 382. 44-53 doi:10.1016/j.chemgeo.2014.05.026 | Journal (article/letter/editorial) | | Rothamsted Research North Wyke, Okehampton, Devon, UK *Corresponding author: Sebastian Stasik Department...permanent storage and remediation opportunity (Westcott, 2007), the success of this approach strongly...AVS extracted with acid may contain sulfide from pyrite (Rickard and Morse, 2005). A formation of AVS is...MANUSCRIPT the more stable form of iron sulfide, namely pyrite (FeS2). We found CRS concentrations in the range...its T transformation to iron monosulfides and pyrite, hydrogen sulfide is likely to undergo a IP chemical |  | | Report (issue) | | the filled-sink region contain marcasite and(or) pyrite passing upward to hematite; sinks in the central...seems unlikely to have formed marcasite and(or) pyrite deposits. Post-Atokan erosion has removed the upper...region is the product of oxidation of marcasite and pyrite, and it seems to be unrelated to the presence of...majority of hematite deposits, with or without pyrite, occur to the southeast in Crawford, Phelps, and...At the Gieck Pit, north of Belle, fine-grained pyrite or marcasite surrounded diaspore oolites (Alien |  | Horton, A., Sumbler, M. G., Cox, B. M., Ambrose, K., Horton, A., Sumbler, M. G., Cox, B. M., Ambrose, K. (1995) Geology of the country around Thame - Memoir for 1:50 000 Geological Sheet 237 (England and Wales) British Geological Survey. | Book | | MDA Samuel for 1:50 of the country Sheet (England and Wales) DATE DUE FOR RETURN CJ Wood M A Woods... of the British Geological Survey, Sheet 237 (England and Wales). Authors M G Sumbler, MA, CGeol, FGS...(Solid Geology), South, 1979 Hydrogeological map of England and Wales, 1977 Quaternary map of the United Kingdom... JNIVERSITY LIBRARY NOTTINGHAM Printed in the UK for HMSO. Dd301318 C8 9/95, 26, Hydrogeological...elements in the Palaeozoic basement of central England 116 2 Bouguer gravity anomaly map 117 28 Aeromagnetic |  | | Journal (article/letter/editorial) | | most lenses are less than 10 ft, but in one old mine, now inaccessible, the bed is reported to be 25...conclusions closely parallel those of Keller, Westcott and Bledsoe (1954, p. 19) and McConnell, Levinson...authigenic minerals that occur in minor amounts are pyrite, iron oxide minerals and soluble salts (of which...have also been reported from the clay bed. The pyrite occurs as small crystals and films and probably...sphalerite occur in a manner similar to that of the pyrite. The iron oxide minerals include limonite, hematite |  | | Journal (article/letter/editorial) | | conglomerate– sandstone cycles ( Ethridge and Westcott, 1984; Nemec and Steel, 1984), (b) the dominance...conglomerate–sandstone sequences ( Ethridge and Westcott, 1984); and (c) lenticular beds (Smith and Minter...texturally and mineralogically immature and is generally pyrite-rich. Clasts are subangular to subrounded, and...fill of the western Erosion Channel at Doornfontein Mine [Fig. 12(A)]. 7.3.3. Interpretation and discussion...Witwatersrand argillites on West Driefontein Gold Mine, Extended Abstracts, Geocongress ’86, Geological |  | | Journal (article/letter/editorial) | | where pyrite is or was present, acidity would be conditioned by sulphuric acid formed from pyrite, but...pH 4.0 to 4.5 was found regularly also where no pyrite was observed, as in some Missouri flint clay pits...clay deposits (report in preparation with J. F. Westcott). Therefore, I doubt that direct bauxitization...1935, 1955; Burst, 1952; Keller, 1952; Keller, Westcott. and Bledsoe, 1954; McQueen, 1943; and others...the Bueker clay deposit (Keller, 1952; Keller, Westcott, and Bledsoe, 1955) was opened and exhibited unequivocal |  | | Report (issue) | | Descriptions of selected carnotite deposits. ..... Penju mine ..................... Deposit #440 ...............deposit (in pocket). . . . 4. Hidden Treasure mine (in pocket) ........... (All plates in pocket)...18. Rounded, shattered, and partially replaced pyrite grains, Hidden Treasure #3 deposit ..............April-September 1956, and JuneSeptember 1957. C. A. Westcott was geologic assistant in 1957. Geology vas...is light gray and contains many small grains of pyrite and marcasite. The sandstone units are separated |  | | Journal (issue) | | Sutcliffe put on a display of material from Rampgill Mine with two specime ns of enormous interest (to me...the 'old man' was working this part of Rampgill Mine well before I thought they had got that far! After...longer interested in their collection of a seri es of UK first day covers; 86 issues from the period July...a site. With Grah am I wa lked up t o Brae Fell Mine and showed him what we did in the summer and why...an unofficially excavated wheel pit to Hay Gill Mine, where there were signs of recent unauthorised digging |  | | Journal (issue) | | Annual subscription '(six copies) £1 post free in the UK. Overseas $3.25 (US) or '£1.25 Our front cover: Reproduced...to lose St. Paul's in several times, and copper pyrite lying around in heaps. We found some aragonite...-barytes mine just inland of Vila Nova de Milfontes on the sea coast of the Alentejo. This mine has been...you are looking fo1· gemstones, particularly in England, your best bet is a seaside holiday. If it is general...considered in advance, and such things as unguarded mine shafts, cliffs and other physical hazards should |  | Lee, Seungyeol, Xu, Huifang, Wempner, Jenelle, Xu, Hongwu, Wen, Jianguo (2021) Discovery of Gold Nanoparticles in Marcellus Shale. ACS Earth and Space Chemistry, 5 (1) 129-135 doi:10.1021/acsearthspacechem.0c00240 | Journal (article/letter/editorial) | | provided an image of Au nanoparticles in arsenic pyrite rim from Carlintype deposits, Nevada. The study...Marcellus shales (c, d), showing quartz, illite, pyrite, albite, and chlorite phases. Percentages of minerals...(hyalite) from the Chalice mine, North Carolina, and opal-AG from the Spencer mine, Idaho, are prepared and...out to probe the organic-rich area surrounding pyrite grains on the surface of polished shale samples...albite, and organic matter (OM). The shape of the pyrite crystals is dominated by the octahedral form. |  | | Journal (issue) | | OFFICE 1958 ) CONTENTS PAGE I .-The West Shropshire :Mining Region, by H. G. Dines, A.R.S.M. . ....the Ritton Castle area PLATE III. A. Wrentnall Mine. A general view across the valley towards Broom...sky-line, centre, is in Longmyndian grits. B. Wrentnall Mine. An open gunnis near Bennett's Shaft showing the...PLATE IV. A. Huglith Mine. Entrance to the Badger Level adit. B. Gatten Mine. The barite vein left as...relative positions of the Central \¥ales and West Shropshire MiPing Regions 2 2. Diagrammatic section across |  | | Journal (article/letter/editorial) | | composition, magnetic roasting under either oxidising (Westcott and Parry, 1968; Bergeron and Prest, 1976; Nell...have chromiarich spinel contamination issues (Westcott and Parry, 1968; Bergeron and Prest, 1976; Nell...temperature through ball milling action and found pyrite (FeS2) and TiO2 to be the stable phases after milling... products at 600uC showed the decomposition of pyrite to pyrrhotite in both experimental studies. Similarly...industrial minerals hand book, 4th edn, 356–365, Surrey, UK, IMIL. P.W. Harben is the author and Editor of the |  | | Journal (issue) | | details of our Spring holidays. 1 The Kloof gold' mine, 6,00Q ft. below the surface Gold is dispersed throup...Merionethsh'ire. The Ogofau, Gogofau or Dolaucothi gold mine near Pumpsaint in Caemar thenshire (SN 665403)...nugget this size? Present it to the nation?" 7 pyrite and arsenopyrite. Visible gold, including wire...here. In Merionethshire is the Castell Carn dochan mine (SH 846307), near Llan uwchllyn, worked in the... in which gold was found in a quartz vein with pyrite and chalcopyrite. The Dolgelly gold belt of Merioneth |  | Chapman, R. J., Shaw, M. H., Leake, R. C., Jackson, B. (2005) Gold mineralisation in the central Ochil Hills, Perthshire, UK. Applied Earth Science, 114 (1) 53-64 doi:10.1179/037174505x45469 | Journal (article/letter/editorial) | | mineralisation in the central Ochil Hills, Perthshire, UK R. J. Chapman, M. H. Shaw, R. C. Leake and B. Jackson...LS2 9JT, UK; M. H. Shaw is at British Geological Survey, Keyworth, Nottingham NG12 5GG, UK; and B. Jackson...of Scotland, Chambers Street, Edinburgh EH1 1JF, UK. © 2005 Institute of Materials, Minerals and Mining...mineralisation in the central Ochil Hills, Perthshire, UK 1 Geology of the area showing location of sampling...gold at both local and regional levels both in the UK and Ireland1,2,20,22 and overseas.4 In particular |  | Gao, Kun, Jiang, Mengge, Guo, Chuling, Zeng, Yufei, Fan, Cong, Zhang, Junhui, Reinfelder, John R., Huang, Weilin, Lu, Guining, Dang, Zhi (2019) Reductive dissolution of jarosite by a sulfate reducing bacterial community: Secondary mineralization and microflora development. Science of The Total Environment, 690. 1100-1109 doi:10.1016/j.scitotenv.2019.06.483 | Journal (article/letter/editorial) | | June 2019 Editor: Frederic Coulon Keywords: Acid mine drainage Jarosite Secondary minerals SRB community...iron-hydroxysulfate mineral commonly found in acid mine drainage (AMD). Given its strong adsorption capacity...indigenous SRB community enriched from the Dabaoshan mine area (Guangdong, China) was employed to explore...secondary minerals including vivianite, mackinawite and pyrite. In systems without dissolved sulfate, jarosite...1. Introduction 2. Materials and methods Acid mine drainage (AMD) is an important environmental problem |  | | Journal (issue) | | except the Dale Beck Valley, Dry Gill and Carrock End Mine. Grahamis hoping to get the permit system properly...has donated a wide range of items, covering both UK and world mineralogical topics, to the Society Library;...of a number of publications (Mineralogical Record, UK Journal of Mines and Minerals, Lapis) and a variety...still very much a 'frontier place'. One supposed mine was started by a character called Otto van Stryk...Stryk who thought he had found a huge iron mine. Alas, he never got any useable ore out of it. Rick went |  | Zhang, Yan-Chun, Slomp, Caroline P., Broers, Hans Peter, Bostick, Benjamin, Passier, Hilde F., Böttcher, Michael E., Omoregie, Enoma O., Lloyd, Jonathan R., Polya, David A., Van Cappellen, Philippe (2012) Isotopic and microbiological signatures of pyrite-driven denitrification in a sandy aquifer. Chemical Geology, 300. 123-132 doi:10.1016/j.chemgeo.2012.01.024 | Journal (article/letter/editorial) | | paper Isotopic and microbiological signatures of pyrite-driven denitrification in a sandy aquifer Yan-Chun...Environmental Sciences, University of Manchester, Manchester, UK h School of Earth and Atmospheric Sciences, Georgia...Denitrification Pyrite Groundwater Isotopes Microbiology Sediment Denitrification driven by pyrite oxidation...and aqueous and mineral phases in aquifers where pyrite oxidation is occurring. In this study, we examine...of steps involved in denitrification coupled to pyrite oxidation. Multi-isotope analyses (δ15N-NO3−, δ18O-NO3− |  | Coggon, Matthew, Becerra, Caryl Ann, Nüsslein, Klaus, Miller, Karen, Yuretich, Richard, Ergas, Sarina J. (2012) Bioavailability of jarosite for stimulating acid mine drainage attenuation. Geochimica et Cosmochimica Acta, 78. 65-76 doi:10.1016/j.gca.2011.11.030 | Journal (article/letter/editorial) | | Bioavailability of jarosite for stimulating acid mine drainage attenuation Matthew Coggon a, Caryl Ann...attenuation of acid mine drainage (AMD) sites. Previous studies of AMD attenuation at Davis Mine, an abandoned...abandoned pyrite mine in Rowe Massachusetts, provided evidence of iron and sulfate reduction by indigenous bacteria...Jarosite is a large component of the sediment at Davis Mine and may play a role in AMD attenuation. In this...constructed with groundwater and sediment from Davis Mine and amended with glycerol, nitrogen and phosphorus |  | | Journal (article/letter/editorial) | | 121 (Syn.), M l Boracite, see Iron-boracite Boulby mine, Loftus, Saltburn, Yorkshire, iron-boracite, 404...ALPHABETICAL Carter's mine, Madison County, North Carolina, kerolite, 443 Cassiar mine, British Columbia...Chloroxiphite, Mendips, crystal structure, 357 Christmas mine, Gila County, Arizona, ruizJte, 429 Chrome-picotite...Aegirine, Aegirine-augite, Diopside, Sahlite Coalinga mine, California, chrysotile, 453 Columbite, Cornwall...definition of rock series, 239; --, HASSAN (M. D.), and WESTCOTT (J. E.), A celadonite vermiculite series from | | Horton, A., Sumbler, M. G., Cox, B. M., Ambrose, K., Horton, A., Sumbler, M. G., Cox, B. M., Ambrose, K. (1995) Geology of the country around Thame - Memoir for 1:50 000 Geological Sheet 237 (England and Wales) British Geological Survey. | Book | | allle Memoir for 1:50 000 Geological Sheet 237 (England and Wales) Basem.ent structure and geopli_ysics...elements in the Palaeozoic basen1e11t of c entral England 1 16 Bouguer gravity a11omaly map 1 1 7 Aeromagr1etic...proved directly beneath _Jurassic beds in the Westcott No. 2 Borehole [7096 1 649] . Geophysical evidence...strata knowi1 i11 the district \¥ere proved in the Westcott No. 2 Borehole between 1 63.7 m and ter n1inal... • 0 • • V • NOKE HILL_,...... O Ord 0 WESTCOTT No. 2 • • • • TAING 0 -- Dev '\ 00 \ |  | | | | allle Memoir for 1:50 000 Geological Sheet 237 (England and Wales) Basem.ent structure and geopli_ysics...elements in the Palaeozoic basen1e11t of c entral England 1 16 Bouguer gravity a11omaly map 1 1 7 Aeromagr1etic...proved directly beneath _Jurassic beds in the Westcott No. 2 Borehole [7096 1 649] . Geophysical evidence...strata knowi1 i11 the district \¥ere proved in the Westcott No. 2 Borehole between 1 63.7 m and ter n1inal... • 0 • • V • NOKE HILL_,...... O Ord 0 WESTCOTT No. 2 • • • • TAING 0 -- Dev '\ 00 \ |
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