 | | Book (edition) | | Berkshire RG11 2PY, England Van Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...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...Brazil Africa cut cut Colombia Colombia Chivor Mine, 8B 3.7/2.3 5PB 5.3/2.8 8. 2B 7.9/2.7 2. 6PB 6 |  | | Book | | erected Paris' Place de la Concorde, using it to Ramses before France. 11 first Mohammed Ali...size, as the Istanbul, in the old Paris, Place de la following table shows: Hippodrome, 64 Concorde...Demeter (Ceres), often paired. The Great Cameo of France, of irregular shape but some twelve by ten and...Baldwin II (St. It arrived there Louis) of France of Constantinople. The latter an inept, financially...sold by him in 1717 for $400,000 to the Regent of France, the Due d'Orleans. It, too, shrank cona went |  | | 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 | | Underground working at Premier Diamond Mine zb. Grease tables at the Premier Mine 3. Removing the overburden covering...in Tanzania 15 b. Zoisite crystals from Merelani Mine 16. Large-scale production of synthetic corundum...am very grateful. The photographs of the zoisite mine and the crystals therefrom were kindly sent to me...Usually massive showing irides¬ cence Marcasite Pyrite ‘Marcasite’ in jewellery is usually pyrite Moonstone...been shared by almost all who have attempted to mine gemstones on a large scale by sophisticated methods |  | | Report (volume) | | . . Ex .. ... . ... Exp ta ... Extr . .... .. F la ..... ... G..... . . . . . G S. . . . . . . g s...Mexico n p . ... .... nopb.ceofpublicationgiven; nouvelle periode N S ...... Nova cotia n s .. . ..... new...Imperiale des science , belles-! ttres, et art de Lyon, La e des sciences, Memoires. A c Mex Cienc, An Academia...ewport, Vt. Ariz St Bur M ines, B Arizona Bureau of Mine , Bulletin. Tu on. Ark G S Arkan as, Geological...Report; Bulletin; Brit! h olumb:a Mini ter· o f Mine , Annua l Repot·t. B Sc N at Bulletin de ·c:cnce |  | | 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 |  | | 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...Smithsonite (carbonate of zinc), pyrite, and marcasite, and occasionally barite (heavy spar), anglesite |  | | Book (edition) | | lower lands of Europe and Asia. The surface is ; ; La Plata of above the but they are marked off rather...elevation; Auvergne, in 22 PHYSIOGRAPHIC GEOLOGY. France, another, at about 1,100 feet; Bavaria another...North America. reaching the Atlantic toward the the La Plata, southern system, south, between the converging...Cornwall, England, Banffshire, Scotland, Vosges, France. They occur also in the pyrosclerite and williamsite...shields — Stems Echinoderms. of Crinoids, at La Grange, Minnesota (probably Cysti- dean); and a |
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Neuil mine, Saint-Pardoux-la-Rivière, Nontron, Dordogne, Nouvelle-Aquitaine, France