| | 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 | | | 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...areas as the chalk downs of south¬ ern and eastern England. Modem man still uses rocks and minerals for the |
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