| 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...Colorado, and their most publicized effort, the mining of variscite nodules at Fairfield, Utah (the type...so Frank was quite familiar with techniques for mining it. After a careful examination of the quarry,...(Szenics, 1967) Spruce Peak, King County, Washington, 1977 Beautiful pyrite and quartz specimens are Washington |
