 | | Journal (issue) | | Club of Philadelphia. ] By J. E. Richardson . GARNET is essentially an orthosilicate, having the general...three groups, viz.: I. Al garnet, including: A. Grossularite, Ca,Al,Si,O . B. Pyrope, Mg, A1,Si,O , C. Almandite...Titaniferous. ' (4) Yttriferous. III , Chromium garnet : F. Uvarovite, Ca,Cr,Si, O ,12' It may be said...Cann ar 1(3w.) 412'n 751 Crystallographically garnet is isometric. The dodecahedron is com mon, also...white. H. 6.5 to 7.5 ; S. G. 3.15 to 4.3. The name garnet is from Latin granatus, a grain. A. Grossularite |  | | Report (Issue volume) | | associated syntectonic granitoids ............43 Unnamed calc-alkaline volcanics ............................................................100 Unnamed garnet schist (P L d1)....................................................................100 Unnamed quartz schist (P L d2) ................................................................101 Unnamed miscellaneous metamorphics (P L d3) ....................................132 Exploration and mine development... ..........................132 |  | | Book (volume) | | Dick's deep concern for the fate of the Sterling mine in Ogdensburg, New Jersey, and his intense interest...interest in mining history led him to purchase the mine in order to form a living museum so that it would...mineralogical community. Through his efforts, the Sterling mine has been declared a national historic landmark....probably a greater variety of minerals in a single mine in Franklin, New Jersey, or Mont Saint-Hilaire,... is arguably the most important gem-pegmatite district in North America. Its wealth of tourmalines, morganites |  | | Journal (volume) | | related to Monoceromyia dimidiatipennis (Brunetti) of India and resembling the North American species T. tridens...scutellum black, the hind margin yellow; 16 mm. (India) M. trinotata (de Meijere) F 2. Meso- and sternopleurae...stripes. G 1. Post oral region yellow; 16 mm. (India; Malacca?) M. ?tridecimpunctata (Brunetti) G 2....Shannon triangulifera Brunetti (Ceria) India India India Indo China India Africa bezzi Hervé-Bazin Australia...(Walker) New Guinea India Baluchistan India India China China New Guinea India Aru Islands Aru Islands |
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