cavity some eight feet long, six feet high, and four feet six inches wide. Enlarging the hole big enough...pocket in 1955 at least 25 others were found as mining progressed. The contents of these, which ranged...October 26, 1972—A bright, clear day. We worked the new pocket very carefully, by hand, and extracted a large...gemmier. Most of the tourmalines now are from two to four inches in diameter, some with red cores and a green...Colorado, and their most publicized effort, the mining of variscite nodules at Fairfield, Utah (the type |