 | | Book | | by Alison Hodge, 2 Clarence Place, Penzance, Cornwall TRI8 2QA, www.alison-hodge.co.uk, info@alison-hodge...Cornish minerals. Thanks also to Michael Merry of Cornwall Devon Mineral Specimens (www. cornwalldevonmineralspecimens...taken by him of the botallackite in situ, Wherry Mine pump column and wolframite outcrop. Two private...botallackite, Levant The image of the opal from St Austell is credited to Greenside Minerals (www.greensideminerals...Sara Chambers, Collections Manager, the Royal Cornwall Museum, Truro (www.royalcorn- wallmuseum.org | | | Book | | Designed by BDP - Book D evelo ion,/ enzance, Cornwall o part of this 'Nork may be pho ocop:ed, stored...r_0 'f_'--"t S:r•a!e. or S age of the opal from St Austell is cred1te o Greenside Minerals (www.greenside... Geology and Mine ralization 14 The D istricts 24 24 29 West Penwith: St Just to St Ives Mount's...Por1htowan to Perranpor1h The Lizard: Mullion to Manaccan St Auste ll: Ladock to Lostwithiel Wadebridge: Padstow...Linkinhorne East Cornwall : Callington t o Calstock 36 40 45 50 56 61 66 70 74 Rocks of Cornwall 78 Precious |  | | Book | | PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055...the production of e0pper. the mining areas of Cornwall and Devon became important producers of b th tin... I made it a stipulation that e:ich en~ in rn:, ·st ,, ,u.d be fully referenced. After eight years the...Oxford University Museum of Natural History; Royal Cornwall Museum, Truro; Sedgwick Museum, University of... Scandium 21 F Fluorine 9 Se Selenium 34 Fe Iron 26 Si Silicon 14 Ga Gallium 31 Sm |  | | Journal (article/letter/editorial) | | 20013 pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this...Smithsonian collection and resume our tour. Europe England has long been known for its fluorite specimens...specimens, in particular those from the north of England. Writing in 1874 (Jenkinson 1874, p. 77), Bryce M. Wright...species than the counties of Cumberland, Derby, and Cornwall. Those varieties from the lead mines of Alston...taper off, the steel industry began to grow in England and needed fluorite as a flux; thus the mines found |  | | Book | | typically have indistinct forms. However, given just the right geological conditions, these same minerals...unimpeded into well-formed crystals. The result may be just a few crystals, as with celestine and fluorite,...stones throughout all time. If the conditions are just right, Earth can produce large, transparent crystals...on their color, though they are all varieties of just one mineral. For example, sapphires and rubies are...have changed so little gravity holding them down. Just like meteoroids from very little, if at all, since |  | | Book (edition) | | (Japan), William B. Simmons (USA). C.J. Stanley (UK). France ca Stasi (ltaly). Tony Steede (Canada)....Platinum Potassium Praseodymium Radium Radon H In I Ir Fe Kr La Pb Li Lu Mg Mn Hg Mo Nd Ne Ni Nb N Os 0 Pd...A111erica11 Mineralogi.\·/ (i.e .. no abbreviation, just Yolume,pages) AC Acra Crysrallographica ACGAEC...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza |  | | Journal (issue) | | Manager Thomas P. Moore COVER: PROUSTITE, 3.5 cm, from St Andreasberg. Germany, found in 1899; ex collection...volume 48, number 3, May–June, 2017 Contents The St. Andreasberg Mining District, Western Harz Mountains...85750 minrecord@comcast.net The geographically tiny St. Andreasberg District of silver mines has an outsized...specimens: about 180 confirmed mineral species in all. St. Andreasberg also is the type locality for arsenolite...unusual manganese sulfosalt samsonite, discovered just as mining was ending in 1908. DEDICATION We dedicate |
|
Botallack Mine, Botallack, St Just, Cornwall, England, UK