 | | Report (issue) | | siderite and Mr. B. R. Young X-ray examination of chamosite. The memoir has been edited and seen through the...108. Details: Boulder Clay, 111. Glacial Sand and Gravel, 113. Head, 113. River Terraces, 114. Alluvium...Stone, 120. Brick and Tile Clays, 120. Sand and Gravel, 121 .. Water Supply, 121. 118 CHAPTER CHAPTER...oolitic matrix rock (Slide No. 28659) B. c. Chamosite mud (dark areas) containing minute rhombo hedra...shows replacement of chamosite by siderite (Slide No. 28583) ·• o. Chamosite ooliths rimmed with limonite |  | Horton, A., Poole, E. G., Williams, B. J., Illing, V. C., Hobson, G. D. (1987) Geology of the country around Chipping Norton. British Geological Survey, London. | Book | | Remanie Drifts 1 00 Boulder Clay 100 Glacial sand and gravel 1 0 1 Fourth Terrace 1 02 Economic geology Iron...building stone Brick and tile clays 1 08 Sand and gravel 1 08 Water supply 1 08 1 08 1 1 1 Chapter 10...William Smith at Churchill Frontispiece Redlands Quarry, Hook Norton . Marlstone Rock Bed overlain by Upper...Beds Member with clay and fissile limestones 35 Quarry at Old Grange Farm, Sibford Ferris. Basal Northampton...Beds) overlying Upper Lias (beneath overhang) 54 Quarry in ' Lower Estuarine Series' near Downhill Farm |  | | Journal (article/letter/editorial) | | the drifts, notably in the presence of preglacial gravel and sand at low levels, the tendency for valley...ironstone workings in the district. The total length of quarry-face sections must amount to many miles and THE...extraction involving the use of electrically driven quarry-shovels and draglines together with tractor-scrapers...AREA. EASTERN AREA. Thickness (Feet) Upper Chamosite-Kaolinites Group dominantly chamositic and kaolinitic...sideritic sandstones up to 8 0--25 Beds ") (c) Lower Chamosite-Kaolinite Group. Generally similar to (e) above |  | | Book | | Langford, Calstock Mount Mine, Perranuthnoe Greystone Quarry, Lezant (on silver) Achroite, a colourless variety...Fe+2)SSi 8O22(OH)2. W.Phillips (1819) 55-6. Carrick Du Quarry, St Ives Botallack Mullion Coverack Cadgwith Dolcoath...Lanlivery Clicker Tor Quarry, Menheniot Gt. Retallack Mine, Perranzabuloe Delabole Slate Quarry ADAMITE Zn2AsO4(OH)...Austell AKAGANEITE β-Fe3+O(OH). 8SLBM C.Sparrow 1991. Gravel Hill Mine, Perranzabuloe ALABANDITE MnS. 3SLBM...NaAlSi3O8. Greg and Lettsom (1858) 113. Lanterdan Quarry, Tintagel Geevor Mine, St.Just Trewavas Head, Breage |  | | Report (Issue volume) | | 6.-Section of Northampton Sand, Finedon Glebe Quarry • • ,, . . FIG. 7.-Section of Northampton Sand...Earl's Barton Silica Sand Co's. . . . Doddington quarry . . . . . . . . 17.-Plan and sections of bulged...north end of Premier . . . . . . . Cement Co's. quarry, Irthlingborough 18.-Diagrammatic sections illustrating...Thistleton Ironstone VI.-A.-South Witham Limestone Quarry • • • · Mine B.-Overburden in Short Leys Pit, near...the Northampton Sand (Upper Chamosite-Kaolinite Group). The large quarry shovel (Ransomes and Rapier |  | | Journal (article/letter/editorial) | | Tockenham Wick 09 84 6 EY 1 02 A3 Tockenham Corner Quarry 49 Royal Wootton Bassett SWINDON SHEET A LL...Freegrove Farm n Goatacre 77 Catcomb Fig. 1 quarry 76 Beacon Hill Hilmarton 0 1 2km Fig. 1....limestone and calcareous sandstone.In places a gravel of limestone fragments. Stanford Formation, Coral...765], and seen to a thickness of 3 m in Catcomb Quarry by Blake and Hudleston (1877). Overlying this,...HAZELBURY BRYAN FM 90 85 Chamosite ooid ironstone B Limestone gravel Clay Micritic lst with branching |  | | Report (Issue volume) | | Surv.) PLATE I (A.8325) A. HOLWELL IRONSTONE QUARRY, LEICESTERSHIRE. i (A.5558) B. NEWBRlDGE IRONSTONE...furnished a report on an X-ray examination of chamosite specimens from the Cleveland Main Seam. The petrography..... .. .. .. Mineralogy . . Siderite (p. 17); Chamosite (p. 17); Limonite (p. 23); Magnetite (p. 23);...82 •• 84 15.-Section in Newbridge Ironstone Quarry, showing dip-and-fault structure . . 100 1 7.... 138 1 6.-Section through Holwell Ironstone Quarry and Mine. . 128 1 8.-Section of the Marlstone |  | | Report (issue) | | BEDDED IRON ORES : A. THE FERROUS ORES. I. Chamosite and Chamosite-siderite J.\iludstones: Cleveland Ironstone...ORES (contd.) : B. THE FERRIC ORES. IV. Ferric Chamosite Oolites: North Wales, Rosedale and Northants Ores...reactions. Mineral fades. Bacterial action. 90 Chamosite-sidcritc calcite. Sundry 104 VI.-WEATHERING...general importance of the chloritic silicates ' chamosite,' ' thuringite,' etc., minerals which had long...been possible to establish the existence of the chamosite mudstones as a separate rock.type, apparently |  | | Report (issue) | | ______________ 48. Sketch map of the Gargaresh quarry area near Tripoli_______________________________________________...third of the country is covered by sand dunes and gravel plains. During Precambrian time, a series of clastic...along the Mediterranean coast. Extensive dune and gravel plains developed in the Libyan desert during the...of AI Haruj al Aswad and by the Calanscio sarir (gravel plain). Jabal Ben Ghenema (Jabal Bin Ghunaymah)...interstitial filling of clastic rocks. Hematite, chamosite, limonite, and siderite constitute the ore minerals |  | | Journal (article/letter/editorial) | | 243 Figure 3. Quartz, 6.6 cm tall, Government Gravel pit, North Conway, Carroll County. Jeff Scovil...(Hollmann 1987; Smith 2001a). Albany, Passaconway gravel pit, 12 miles W of Conway near Downes Brook Crossing...(crystals, fluorescent) (Gallant 1960). Conway, Lovejoy gravel pit, about 2 miles NW of Conway, miarolitic cavities...1955). Conway, Redstone granite quarry (includes Redstone Green granite quarry located 800 feet WNW), 1 mile...(Gillson 1927). Conway, White Mountain granite quarry, W side of Saco River on W side of Birch Hill, |  | | Report (issue) | | Feldspar quarry Peerless (Diamond) Mine Road-cut Cadieux quartzite quarry Emerald Mine Pedneaud quarry Derry...Guenette granite quarries Canada Marble and Lime quarry Labelle garnet mines Castor Lake (Clot) Mine Anorthosite...Desgrosbois deposit Ivry Mine St-Donat quarry Rockway Valley marble quarry St-Remi china clay mine Laurel diopside...Brownsburg quarries Gaboriault &. Nevers Reg'd quarry Miller (Keystone) Mine McGillivray Lake Mine McGill... Frere quarry Alfred bog Plantagenet quarry Skyrock Enterprises Limited quarry Stewart quarry km 73.2 |  | Rudmin, Maxim, Reva, Igor, Sokol, Ella, Abdullayev, Elshan, Ruban, Aleksey, Kudryavtsev, Andrey, Tolkachev, Oleg, Mazurov, Aleksey (2019) Minerals of Rare Earth Elements in High-Phosphorus Ooidal Ironstones of the Western Siberia and Turgai Depression. Minerals, 10 (1) 11 doi:10.3390/min10010011 | Journal (article/letter/editorial) | | Fe-rich layered silicates (Fe-illite-smectite, chamosite, berthierine). The constancy of the mineral association...(FeO(OH)·xH2 O)) and Fe2+ -layered silicates (chamosite ((Fe2+ ,Mg)5 Al(AlSi3 O10 )(OH)), berthierine...containing Kolpashevo ironstone of goethite ore with chamosite and glauconite. Climatic alternation occurred...(hydrogoethite), as well as layered Fe2+ silicates-chamosite and/or berthierine [35,59]. The cement composition...ooids; Pel—goethite–berthierine peloids; Cham—chamosite matrix; Lep—lepidocrocite matrix; Q—quartz. The |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...them received training abroad, particularly in Germany where formal crys tallography, chemical crystallography...Polytechnique in Paris; Leonhard Sohncke of Karlsruhe, Germany, discussed crystal structure two score years before...Julius Petch organization of Idar-Oberstein, West Germany. Petch operated the mine for a num ber of years...southern roadcut. Here, a series of clay and chamosite-filled pockets has formed at the intersection |  | | Report (issue) | | specimen of Productus auritus Phill. , fro1n .the at quarry on Rock 1Vloo1- Farm , Carboniferous ;Limestone...Sands. The superficial deposits of boulder clay, gravel and brick earth. have been carefully studied and...the presence of two boulder clays and two sets of gravel deposits, Jlreviously established, is thoroughly...and outwash-deltas are a . marked feature of the gravel deposits, and are supposed to indicate the existence...importance. The oldest n1ember of the group, the Pebble Gravel of Stanmc)re and Bushey, Totteridge, Arkley and |  | Wang, Xibo, Wang, Ruixue, Wei, Qiang, Wang, Peipei, Wei, Jianpeng (2015) Mineralogical and Geochemical Characteristics of Late Permian Coals from the Mahe Mine, Zhaotong Coalfield, Northeastern Yunnan, China. Minerals, 5 (3) 380-396 doi:10.3390/min5030380 | Journal (article/letter/editorial) | | Minerals in the coals are mainly made up of quartz, chamosite, kaolinite, mixed-layer illite/smectite (I/S)...from eastern Yunnan, the authigenic quartz and chamosite were precipitated from the weathering solution...Formation is comprised of mudstone, sandstone, gravel, and coal seams including C5, C6, and C7 coals...using a Leica DM 4500P microscopy (Leica, Wetzlar, Germany) (at a magnification of 500×) equipped with a Craic...gallium garnet (Klein and Becker, Idar-Oberstein, Germany) with a calculated standard reflectance of 1.722% |  | | Book (edition) | | : ess wey Sideritic Limestones_ . s : : ‘ Chamosite-siderite Rocks : Chamositic Ironstones containing...Virginia) . Histogram of Beach Gravel (North Devon) . Histogram of River Gravel (Glencoe) . Cumulative Curves...give rise to fluvio-glacial deposits of sand and gravel, which are sometimes difficult to distinguish from...examples of sediments belonging to this group are gravel, sand, mud, and clay, and their consolidated equivalents...mineral individuals ; thus amongst the pebbles of a gravel we may recognise pieces of granite, flint, or quartzite |  | | Journal (article/letter/editorial) | | Oolite and Sandstone Woodhead Scar Sandstone Chamosite Series . Finkel House Group ^ G r e e n Flags...about 550 acres, and which yielded chiefly a chamosite-oolite with 32 • 7 per cent metallic iron in the...Sheriff's Pit, a much smaller concern, working a chamosite-oolite with 36-6 per cent metallic iron in the...Black Shale 6 0 Yeovilian— Siderite mudstone with chamosite ooliths, richly fossiliferous . . . . . . . ....Hemingway— Yeoyilian— //. in. Siderite-mudstone with chamosite ooliths, calcite chips, and worm tubes . . . |  | | Report (edition) | | obtaining permission to use tracks and to examine quarry and other sections rests 011 the user of the Guide...hills-to rounded mounds of fluvioglacial sand and gravel. A deeply incised meander of the River Wear, however... ... .. . 150 ... 0-5 Dogger: sandstones and chamosite oolites Upper Lias: Alum Sholes } Jct Rock 70...at High Force Quarry (see p. 29; Loe. 4); permission to enter is required from the Quarry Manager. Above...Ordovician) crops out beside the river in several old quarry workings. The slates are sparsely fossiliferous |  | | Book (edition) | | Fresh Water Bog Limonites. = 134 ees 138 - ¥ Chamosite-siderite Rocks Chamositic Ironstones containing...Virginia) 2. Histogram of Beach Gravel (North Devon) 3. Histogram of River Gravel (Glencoe) . * : a ota ae...deposits of sand distinguish from and those gravel, which laid down are sometimes difficult ...examples of sediments belonging to this group are gravel, sand, mud, and stone, clay, and and their...mineral individuals ; thus amongst the pebbles of a gravel we may recognise pieces of granite, flint, or quartzite |  | | Journal (article/letter/editorial) | | limestones. Subordinate other lithologies include chamosite oolites and bioclastic limestones (in North Yorkshire...the Berry Member, near Oxford (= Bed 4, Swan Inn Quarry, Long Handborough ; Douglas & Arkell , 1928, which...Walker (1972). Type locality: South Cave Station Quarry, near Hull , Humberside ( = Bed K, of Brasier &...sandstones and sands , with several bands of chamosite-oolite sandstone and limestone . Wright (1978)...occasional calcareous concretions and a bed of chamosite-oolite sandstone and limestone. Wright recognised |  | | Book (edition) | | XIII 13 Classification Sideritic Limestones Chamosite-siderite Rocks Chamositic Ironstones containing...Greywacke (Peebles, Scotland) 29. Greywacke (Harz, Germany) 30. Modal composition of greywackes (Southern...Calcareous chamositic sideritic chamosite oolite {Raasay) 278 83. Sideritic chamosite oolite {Northants) 84....give rise to fluvioglacial deposits of sand and gravel, which are sometimes difficult to distinguish from...examples of sediments belonging to this group are gravel, sand, mud, and clay, and their consolidated equivalents |  | | Report (issue) | | U N C I L INSTITUTE O F GEOLOGICAL SCIENCES Chamosite in Weald Clay from Horsham, Sussex REPORT No...O F GEOLOGICAL SCIENCES Report No. 7 0 / 7 Chamosite in Weald Clay from Horsham, Sussex R. G Thurrell... G. , Sergeant, G. A. and Young, B. R. 1970. Chamosite in Weald Clay from Horsham, Sussex. Rep.No. 70/7...m e t e r t r a c e o f chamosite Fig. 3 . D . T. A. c u r v e o f chamosite iii • 4 • • • . ...chemical, X-ray and thermal data are given for chamosite occurring as a thin mudstone lenticle temporarily |  | Wilson, Vernon, Wright, C.W., Hemingway, J.E., Versey, H.C., Bisat, W.S. (1954) Summer field meeting in East Yorkshire. Proceedings of the Geologists' Association, 65 (4) 313 doi:10.1016/s0016-7878(54)80024-1 | Journal (article/letter/editorial) | | of the Hambleton Oolite Series at a convenient quarry in Limestone Lane. Many fine calcareous sponges...the end of the lane, the old Suffield Limestone Quarry was reached. This old section in the beds of the...Calcareous Grit were examined in the old White Quarry. Next, the two quarries in the Osmington Oolites... and Cidaris spines were common. The large old quarry a few yards to the south, between the road and...Welburn cross-roads were reached. In the large quarry near-by about 10ft. of Middle Estuarine Sandstones |  | | Journal (article/letter/editorial) | | Top Lower Tunbridge Wells Pebble Bed at Philpots Quarry, West Hoathly: TQ 3556 3228). Others thinly sustained...of 531 WEALDEN RESEARCH-WAYS AHEAD PHILPOTS QUARRY LOw ER TU NBRI DGE wELLS SAND GR INSTEAD FORMA...Weald sub-basin. Vertical sequence in Philpots Quarry, West Hoathly (TQ 3556 3228), at site of eastern...very flat undulating bottom sloping SSE. (= Hook Quarry facies). Intraformational pebble bed 'g', with...frequently visible on the small scale at Philpots Quarry. When the bulldozer removes large volumes of Grinstead |  | | Journal (article/letter/editorial) | | consists of a series of beds of a remarkably pure chamosite-ooid ironstone 4.7 m thick (Wright & Cox, 2001)...geologists as consisting of a wide expanse of shoreline gravel lapping low clay cliffs revealing occasional glimpses...winter of 1995-1996, storms stripped much of the gravel from the beach west of the slipway at Ringstead...pale green ooliths which are probably calcified chamosite ooliths. Quartz is present only as scattered silty...to 0.20 m. 4 Ringsteadia bed* - thin, sandy, chamosite oolite limestone passing up from Bed 3 below, |
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