Miners, Geevor Tin Mine, underground exploration (2) Published March 21, 2018 at 600 × 654 in Pt.1) Miners Turned Quarry Men: Colorado Yule Marble Quarry, 1884 to 1900 ← Previous Next → The Story of Colorado Yule Marble at martincooney.com Photographs "capture a moment that's gone forever, impossible to reproduce.” Ansel AdamsTwitterTumblrPinterestEmailPrintFacebookMorePocketRedditWhatsApp