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Rockhounding Colorado takes you to 100 of the best rockhounding sites in the state. Search for amethyst and quartz at the Crystal Hill Mine, check out the view at Douglas Pass while looking for leaf imprints and insect fossils, or head to Saint Peters Dome to uncover green, white, and purple fluorite. |
The Trail of The Badger: A Story of the Colorado Border Thirty Years Ago
Автор: Hamp Sidford Frederick
Год издания:
Adventures in the Canyons of the Colorado, by Two of Its Earliest Explorers
Автор: Bass William Wallace
Год издания:
