 | | Book (edition) | | Berkshire RG11 2PY, England Van Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...minerals aragonite and cerussite. Aragonite is CaCOj and same of 2.95; cerussite, with the of PbCOi...natural or synthetic but also to indicate the very mine from which it came! Inclusions are the most powerful...Harvard and additions. tions PC: Private Collection LA: Los Angeles County Museum (Los Angeles) COMMENTS...1 -20.2 7.9/2.1 8.4 4. 4. Beryl Aquamarine Mine, Brazil dark blue dark blue antique Brazil medium |  | | Book (edition) | | and pioneering work on tneory of quantitative France development analysis; of ion beam microprobe...m) 1A 6 1m ^A 6 6/A 2 6mm 6/m2/m2/m 23 ) , (I/la Isometric , 1A, Aim 422 Hexagonal* ~\A 2 3A...along the a axis. plane would be: A' A', which is la, ^b, ^c. Similarly the plane parallel to AA but... »c la: 16: ooc Intercepts for AA-la: »6:<»c A'A' -2a. co b. oo c oo a: 16: °o c AB-la: 16:...orthorhombic A -it- some an orthorhombic planes tal la: 16: and c fa intersects the a axis at ,c-vertical |  | | Book (edition) | | lands of the less than 1,000 feet continent La by mountain-regions than by any above the their...Auvergne, in is ; 22 PHYSIOGRAPHIC GEOLOGY. France, another, at about 1,100 feet; Bavaria another...reaching the Atlantic toward the southern system, the La Plata, south, between the converging east-and-west...(XX); 269, — c. Echinoderms. Stems of Crinoids, at La Grange, Minnesota (probably dean); and a single disk...It occurs sparingly in the Trenton, at Riviere a la Rosa (Montmorenci), in Canada at Pakenham, Canada |  | | Book | | as part of afterdamp The gas remaining in a coal mine after an explo¬ the surveying operation, (b) The...plane is (010). Cf: Ala-B twin law. in the Alexo mine, Dundonald Township, Ontario, Canada. albite-Carlsbad...adjacent and whose interface forms a boundary France. curve (Levin ^t al, 1964, p.5). Cf: Alkemade...to deter¬ almandite A syn. of almandine garnet. mine that a clay is a rock flour and not composed of...differ from each other in Aquilonian Stage in France: uppermost Jurassic. It is equiva¬ some arbitrarily |
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