 | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |  | | Book (edition) | | well shown by the metal produced by the National mine in northern Nevada which contained very nearly equal...of Utrecht. Dean Charles F. Poe, University of Colorado, Boulder, Colo. Dr. F. H. Pough, American Museum...composition is supplied, as in Fig. 8. For example, it is clear that point Px represents 8 per cent of A, 72 per...igneous and metamorphic rocks, as in the Porcupine district of Ontario. Gold is also important in some placer...Laurium, Greece, and also (rafaelite) at a lead mine in Chile. Fiedlerite [Pb3(OH)oCl4] is monoclinic |  | | Book (edition) | | Isotropic with N = 1.93. Colorless. Found at a copper mine in Chile. Very rare. Marshite (Cul) is tetrahedral...red; wax yellow in powder. Found in pegmatite in Colorado and Sweden. Very rare. Chloraluminite (AlCla•...microcline and zircon near Pike's Peak, and in a topaz mine in the Ilmen Mountains. DrAG.-Easily distinguished...pearly luster on cleavage faces. Pleochroic with X = clear blue, Z = slightly darker and greenish blue. The...slags at Laurium and also (rafaelite) at a lead mine in Chile. Very rare. Chloroxiphite 20 { 2PbO· Pb(OHh· |
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