mineral is stretched during tensile stress; Top: The central elongated tatya- boudinage-like textures would...Herzenbergite brownish greys Felbertalite Braggite Lindströmite Bismuthinite strong, from greyish brown to... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey |