 | | Journal (article/letter/editorial) | | massive from a vein in a dolerite sill at Embleton quarry, near Cockermouth, Cumberland. A. W. G. Kingsbury...of some aspects of the geology of Cornwall and Devon' (Roy. geol. Soe. Cornwall), pp. I44-5, Anglesite...Orange-brown cleavages on vein quartz, at Merehead quarry, near Shepton Mallet, Somerset. Specimen found...AgF%(SO4XOH)6 Yellow, micaceous, and ochreous, at West Turf Pits mine, Grassington Moor, Yorkshire. Also...of some aspects of the geology of Cornwall and Devon' (Roy. geol. Soc. Cornwall), p. 249. Arthurite |  | | Catalog/List | | C267 BUSTAMITE excellent rich brown near Okehampton Devon) This is lxl 6Op lx2 fl.2O C268 CHALCOSTIBITE...(Ramsley Mine lxl fl.5O lx2 f3 of glassy micros Devon) 2x2 f6 C27O CHALCOPYRITE good crystals Also Quartz...mineral has only been found in The Mendips. (Merehead Quarry Mendips Somerset) f3.50 C273 COLORADOITE Mine...metallic Colorado U.S.A) lx single each 2 9 (Meldon B.R.Quarry some years ago. 2x4 f5 on matrix. ...areas in matrix XRD) A W matrix (Bessie Tyube Quarry on Basalt.(Island "B" - C278 GOETHITE really |  | | Journal (volume) | | Tindle 23-25 PAPERS Danburite from Meldon Quarry, Okehampton and other UK localities Michael S. Rumsey...professional mineralogists and geologists both in the UK and overseas. One of the main aims of the Society...years ago the UK still had an active metalliferous mining industry, predominantly in SW England, and fluorspar...world class Hemerdon tungsten and tin deposit in Devon is forging ahead with the company focused on developing...interest in re-evaluating deposits in the north of England, and it has also been reported recently that the |  | | Catalog/List | | CO/3 OH blue micro crystals on rock. (Greystones Quarry,Lezant,Cornwall) £2.00 lx H £3.50 2 076 CALEDONITE...Quartz with micro spots of Native Copper. (Kingston Quarry,Cornwall) 1x1 £2 553 TETRAHEDERITE (Cu Fe) Sb S...cleavages with cerussite and or Pyrolusite (Merehead Quarry, Mendips,Somerset) H x B £2 269 MENDIPITE Pb/3...CORKITE Pb Fe PO/4 SO/4 This is a rare mineral for England, deep yellow radiations in goethite (Iron Crag...metallic fibrous on' 2cm white dolomite. ' (Lengenbach Quarry,Binn Valley Switzerland) £4.50 163 GALENA Lead |  | | Catalog/List | | EOCKS AHD MINERALS Ho U available. NEW STOCK Devon and Cornwall pages 8 S 3 : ALLOPHANE, ARTHURITE...Cu Al AsO SO/4 small green plates in and on rock (West Caradon Mine,Cornwall) » x H £4 510 CHALCOCITE copper...Quartz with micro spots of Native Copper. (Kingston Quarry,Cornwall) 1x1 £2 - 553 TETRAHEDERITE (Cu ?e) ;'L...cleavages with cerussite and or Pyrolusite (Merehead Quarry, Mendips,Somerset) 54 x 54 £2 269 MENDIPITE Pb/3...CORKITE Pb Fe PO/4 SO/4 This is a rare mineral for England, deep yellow radiations in goethite (Iron Crag |  | | Catalog/List | | RICHARD ’ BYWAYS, , COBHAM ENGLAND MINERALS T AY L E R C L 0 00 E 2 0 B U R S T E A D P h one SURREY...OH good blue micro crystals on rock (Greystones Quarry,Lezant,Cornwall) 14 X 14 £2.00 lx 14 £3.50 2 ...Quartz with micro spots of Native Copper. (Kingston Quarry,Cornwall) 1x1 £2 553 TETRAHEDERITE (Cu Fe) Sb S...cleavages with cerussite and or Pyrolusite (Merehead Quarry, Mendips,Somerset) S x « £2 219 MARICOPAITE Pb...Omphacite.An attractive Eclogite rock from (Nordfjord,.West Norway) • 1x2 £1.30 2x2 £2.70 • 2x4 £6 112 CORUNDUM |  | | Journal (volume) | | non-member subscription rates for this volume are: UK £13 (including P&P) and Overseas £15 (including P&P)...proudly displaying a copy of Minerals of Northern England. Roy Starkey photograph. Journal of the Russell...Herderite-hydroxylherderite series minerals from Chywoon Quarry, Cornwall Tom F. Cotterell, Neil Hubbard and David...herderite-hydroxylherderite series minerals, from Chywoon Quarry, in Cornwall. There are, however, four other Cornish...cross the Irish Sea and travel to the far south-west of the Emerald Isle, to Ballybunnion, in County |  | | Catalog/List | | rful , 18 miles NNW of St I cm £6 Ives. Cornwall. England No location details !cm £4 Colo urless to yellow...Ix ! £4 l x2 £8 New East Wheal Russell mine, Devon ,Eng land Madagascar ½ x½ £2.50 lins£4 I x½ £4...near Creston . Wyoming ,U.S. A Newhaven Sussex, England l x l £3 l x2 £5 While crystals well covering...paper available. Rich grey crystalline mass. Saga Quarry, Tvedalen near Larv ik, Norway Ix I £1.50 Ix I...Chrysotile. pale grey-green mass ive. County Bri dge Quarry,Lizard ,Cornwall Jx I £ I I x2 £2 Loch Scridain |  | | Catalog/List | | No. Byways, 20 Burstcad Close, Cobham, Surrey, England KTll 2NL EMAIL 2007 104 Phone 01932 862340 ...THAUSITE Modum, Buskerud,Norway 59 BOEHMITE Saga Quarry, Tvedalen, Norway Brown-purple mass in matrix Creamy...--· - . . - - ------ -·-··-·-· ---·7 ANNITE Saga Quarry, Tvedalen near Larvik, Norway 696 CHROME DIOPSIDE...lx2 £15 lxl £4 lx2 £8 2x2 £16 126 DIASPORE Saga Quarry, Tvedalen. Norway 1060 KORNERUPINE Bjordammcn,...lxl 90p lx2 £1.80 2x2 £4 Mica 295 NATROLITE Saga Quarry, Tvedalen, Norway Orange to red in feldspar.(Hydrothcrmal |  | | Catalog/List | | _1_0_0_ Byways, 20 Burstead Close, Cobham, Surrey, England KTll 2NL EMAIL ·_-2_0_0_6__, -· Phone 01932...Lochinver, Scotland 12 ALUMINITE Newhaven Sussex, England / MAGNESIOHORNBLENDE, dark green fibrous mass....------------6 ALBITE Kragero Norway 933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar...501 ALLOPHANE New East Whcal Russell mine, Devon ,England variety VIRIDINE (Mangan rich variety) Olive... £4 lx2 £6 Ca SO/4 23 ANHYDRITE Staffordshire England Rich white to faintly blue masses lx2 80p 2x2 £1 |  | | Catalog/List | | I Byways, 20 Burstead Close, Cobham, Surrey, England KTll 2NL Phone 01932 862340 EMAIL richard.tayler@minerals...£5 -------------------------933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar...501 ALLOPHANE New East Wheal Russell mine, Devon ,England grey bleby small botryoidal with possible Brochantite..._--~(~OI_~·-·· · -·- ·· ···ALUMINITE Newhaven Sussex, England Pure hard white sphere shaped nodule. Ixlins80p..._ _P_b_so_,_4____ 23 ANHYDRITE Staffordshire England Rich while to faintly,bluemasses lx2~0p ________ |  | | Book | | PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055...production of e0pper. the mining areas of Cornwall and Devon became important producers of b th tin and copp...1\llaga::i11e, on minerals from localities in Cornwall. Devon. Cumbria and Yorkshire. He was renowned for his...Meldonaplitequany.nr Okehampton, Devon (leucophanite)' Meldonaplitequarry,nrOkehampton, Devon PottsGillmine...St Kew,Cornwall; Shallowfield Bridge,SouthMolton,Devon Tynebottom mine,Alston.CUm~ria mercury Chatsworth |  | | Catalog/List | | New Minerals in this list Acanthite, Axinite from Devon,Celsian from Wales,Clinozoisite,Colemanite crystals...crystals,Coloradoite, Bismuth nuggets,Danburite, Potassic pargasite,Daphnite from S.Crofty, Elaterite, Jet...1cm £6 ✓ on a ship wreck in 1885 Ives, Comwall, England ABHURITE SnO OH DESCRIPTON Pyroxene Na Fe...AlS0/4 Al S0/4 ✓ New East Whcal Russell mine, Devon .England Madagascar Railway cutting nearCreston . Wyoming...Wyoming ,U S. A Newhavcn Sussex. England I x2 £6 ½x½ £2.50 I ins £4 lx2 £2.20 IX½ £5 I x½ £4 lxl |  | | Report (volume) | | structure and chemical composition Occurrence Danburite Crystallography and chemical composition Occurrence...such as tourmaline, kornerupine, sinhalite, and danburite as gemstones. Boric acid is used as a mild antiseptic...GV, Ribbe PH (1974) The crystal structure of danburite: a comparison with anorthite, albite, and reedmergnerite...between two of the ninemembered [SijBgO^] rings. Danburite, CaB 2 Si20g, and reedmergnerite, NaBSi30g, are...similar to the structures of the feldspars. In danburite, the cation ordering is such that the framework | | | Report (volume) | | such as tourmaline, kornerupine, sinhalite, and danburite as gemstones. Boric acid is used as a mild antiseptic...GV, Ribbe PH (1974) The crystal structure of danburite: a comparison with anorthite, albite, and reedmergnerite...two of the nine- membered [SizB¢02,] rings. Danburite, CaB2Si,Og, and reedmergnerite, NaBSi3Og, are...similar to the structures of the feldspars. In danburite, the cation ordering is such that the framework...GV, Ribbe PH (1974) The crystal structure of danburite: a comparison with anorthite, albite and reedmergnite |  | | Report (issue) | | GEOLOGl(�AI. SCIENCES FIEI.D IN11ESTIGATIONS SOUTHER� ENGLAND AND \VALES untral and South Midlands lJnit Lorilling...Lorilling Rig F.asr Anglia and Sourh-East England UniL South-Western lJnit Southern Wales and Welsh...Borehole notifications and samples, England and Wales NORTHERN ENGLAND AND \VALES DIVISION North-Eastern...Institute of Geological Sciences.) 202 pp. Printed in England for the Institute of Geological Sciences by A....the Geological Survey of Great Britain Southern England and Wales Central and South Midlands District. |  | | Book | | 10:215-217 ADULARIA Adu Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54...ANALCIME Natrolite and analcime from Eckman Creek quarry. Waldport. Oregon (by M. Groben) 1:153, 1:173,...23:88-90 ANCYLITE Calcian ancylite from [the Keystone quarry near Cornog,] Pennsylvania: new data (by F. A....13:107-112 ANDERSON, WAYNE --and R. Stinchfield: Pint's quarry. Black Hawk County, Iowa 20:473-479 ANDOVER MINE...Wavellite-Arkansas (by J. S. White, Jr.) 4:294 The Jeffrey quarry [North Little Rock, Arkansas] (by G. Newsom) 9:75-79 |  | | Book | | images' of each other Left: Cerussite from South- West Africa, forming multiple intergrowths Far left:...catastrophic. If the locality is, for example, a working quarry, this may be of little consequence, but if it consists...should also be taken when hammering at the base of quarry faces and cliffs not to dislodge loose boulders...style from country to country. Above: Southwestern England, a traditional mining area. Colours show rock types...spodumene, petalite, amblygonite, lepidolite, topaz, danburite, microlite and pollucite. Minerals commonly occurring |  | | Book (volume) | | Optical properties of olivines from Ubekendt Island, west Greenland. Min. Mag., vol. 26, p. 11. Gjelsvik,...dolerites in the gneiss area of Sunnmore on the west coast of southern Norway. Norsk. Geol. Tidsskr....and leucite in the leucite-lamproites from the west Kimberley area, Western Australia. Amer. Min., vol...STRUCTURE The structure of monticellite1 (Brown and West, 1927) is essentially the same as that of the (Mg...dolomite. Geol., vol. 48, p. 225. Brown, G. B. and West, J., 1927. Journ. The structure of monticellite |  | | Book (volume) | | unmixed to oligoclase and orthoclase), larvikite, quarry near Larvik, near Oslo, Norway (Muir & Smith, 1966)...ascribed by Emmons (1953) to the recrystallization of aplite along shear zones, the perthite unmixing during...derived from the hydrothermal recrystallization of aplite dykes. Rapakivi texture. Phenocrysts or porphyroblastic...8, p. 289. Heald, M. T., 1950a. Authigenesis in West Virginia sandstones. Journ. Geol., vol. 58, p. 624...1939. On some syenite rocks of the Supsa river (west Georgia). Doklady Acad. Sci. USSR, vol. 23, p. 553 |  | | Book (edition) | | fur Geowissenschaften und Rohstoffe in Hannover, West Germany. Other similar exchanges with databases...and Netherland borders. BT North Rhine-Westphalia West Germany Aaland use Aland Aalenian Europe. Includes...Scotland Great Britain United Kingdom SA SA SA England United Kingdom Wales Abilene Arch use Abilene...the Ystwyth Stage. N and central Wales and NW England. Silurian SA subtopic [e.g. models, sample sampling]...NT SA SA SA SA SA SA SA Umba Volta Basin West Africa West African Shield Zambezi Valley African Plate |  | | Report (volume) | | Universität Kiel Olshausenstrasse 40-60 2300 Kiel, West Germany E. Patrick Meagher Department of Geological...dl. (1975a) h. Hariya & Nakano (1972) b. Boyd & England (1959); i. Huckenholz et dl. (1974) Schreyer 4...pyrope plus an aluminum-poor enstatite (Boyd and England, 1959), resulting in a decreasing ratio of pyroxene...hydrous calcium aluminum silicate from the Crestmore Quarry, California which he named plazolite (from the...research. Science, 145, Num. 3627, 13-20. and J.L. England (1959) Pyrope. 58, 83-87. Carnegie Inst. Wash |  | | Book (edition) | | Netherland borders. BT North Rhine-Westphalia BT West Germany Aaland use Aland Aalenian Europe. IN Includes...Stage. N and central Wales and NW England. BT Silurian SA England SA United Kingdom SA Wales Abo Formation...Nigeria as applicable. BX Cameroon BX Nigeria BT West Africa BT Africa adamellite active faults BA faults...N434500N441800 W0724400W0732500 BA Vermont BA New England BA Eastern U.S. BA United States Adirondack Mountains...SA SA SA SA SA Taourirt Umba Volta Basin West Africa West African Shield African Plate Dwyka Series |
|
