 | | Catalog/List | | good small grey crystal group ~- 2x2 £15 s I z E s i\l ,\ lx l £4 Ix I ins 50p A rare British mineral...10 l x2 £ 1.5 0 l x2 £ 1.40 N L y I N 2x2 C H E £3 s ~ l x l £4 2x2 £ 1.20 lx2 £5 2 x2 £ 12 ...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...22 500 509 506 216 19 651 5 38 I 029 622 ARSENOPYRITE Fe As S ARTHURITE Cu Fe AsO/4 PO/4 SO/4 ASTROPHYLLITE |  | | Report (issue) | | workings at this site are known as the Verde Antique Quarry. The crystals can reach several centimeters in...Right: Fluorapatite, 1.6 cm long "spray" Riesenwald Quarry, Baden-WUrttemberg, Germany Gregor Marki collection...precipitated from Fluorapatite, 2.59 carats Pulsifer Quarry, Auburn, Androscoggin Cou nty, Maine, USA GIA collection...2002). Although oft en very sub tle, these can b e ob served b y the unaided eye, especially when crystal...results of color studies of synthetic apatites often do not correlate well with data from natural samples |  | | Book | | Crystal of multicolored tourmaline (84 x 26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais...Cataloguing in Publication Data (CIP) (Camara Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious...Publications, 2009. Original title: Minerais e pedras preciosas do Brasil Bibliography 1. Gemology 2. Geology...Minas Gerais. Collection of the Museu de Ciencia e T ecnica of the Esco la de Minas of the Universidade...Amethyst flower (85 x 60 mm), Ametista do Sul, Rio Grande do Sul. Collection of Luiz Alberto Dias Menezes |  | | Report (volume) | | Australia, Canada, Ukraine China, Canada, Germany, Portugal Mexico, Canada, Peru, Chile Canada, Mexico, Peru...1,002 827 831 700 815 1,091 979 860 832 711 846 e Estimated. Million dollars. 2 Thousands of production...500 13,300 13,500 59 59 60 13,500 12,800 66 e Estimated. 1 Excludes imports. Sources: U.S. Department...nationalize its oil and gas industry and threatened to do the same with minerals but was deterred because of...the objects of multiple offers from Companhia Vale do Rio Doce (CVRD), Phelps Dodge Corp., Teck Cominco |  | Bramel, Hadley R., Heyl, George R., Cox, Manning W., Ransome, Alfred L., Eric, John H., Wyant, Donald G. (1948) Copper in California. Bulletin 144. California State Mining Bureau | Report (issue) | | No. 2 shaft, Penn mine, Calaveras County. Section E-E' along No. 3 shaft, Penn mine, Calaveras County....o -f" oo" CO a O O T3 a o o a 3 O 3 V e a. CO 03 CD CO 00 O (M lO O O 05 o^ to a a ...C>) 3 4^ o; a o3 a CD a a o O o s o 15^ o e Eh aa C3 d 3 O o o o o o o oo" to 00 •o [Bull...Sierra gold province on the east (ph 1). ' Aubury, L. E., pp. 221-245, 1908. Copper resources of California:...formations is somewhat uncertain, but the available fossil e"vndence points to a ^riddle Jurassic age for the ^lonte |
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