In the early 1980s Rock began to concentrate on Brazil and Peru with occasional trips to Uruguay, Chile...Project. Another was the 7,500+ quartz in Minas Gerais, Brazil: a micromount collection. And of course..............................................196 Brazil..................................................Monday, August 26, 2019 | 11:00 AM CT 81 72095 Clinochlore, Magnetite, Chondrodite Tilly Foster Iron Mine...cluster of dark green hexagonal crystals of clinochlore that have been worked by hand out of the enclosing |