| | Report (volume) | SILICATE STRUCTURES Island structures Zussmanite Stilpnomelane Parsettensite Bannisterite Strip structures...accomplish this linkage, Figure lc shows that the upper tetrahedral sheet is inverted so that its apical...1:1 layer upper anion plane (full circles) will be entirely OH groups. For a 2:1 layer upper anion plane...intermixed between these sets in the same plane. The upper anion plane of the octahedral sheet consists entirely...base of an upper layer with the octahedral OH groups (large double circles) on the upper surface of layer | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | Hans A. Stalder: Natural History Museum, Bern, Switzerland. Hugo Strunz: Institute of Mineralogy, Technical...placer deposits near Tomsk, Yeniseisk, Lena R.., and upper Amur R. In India the chief producer is the Kolar... district, AK. Cap d’Or, NS, Kamloops, BC, and Upper White R., YT, Canada. Cananea, SON, and Mapimi,...nm); weakly anisotropic. Bolshoi Anyui R.., Kolyma region, Russia, in gold-bearing alluvium. sm MZ 11(4):88(1989)..., Tulameen, BC, Canada; Kaltenberg, Valais, Switzerland; Bogota, near Canala, New Caledonia; Mt. Clifford |
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