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Winkler, Gary R.

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View of milling facilities at Kennicott as they appeared in 1964. Published as Figure 48 in U.S. Geological Survey Professional Paper No. 1616, "A Geologic Guide to Wrangell-Saint Elias National Park and Preserve, Alaska." 2000.
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View of Kennicott and Bonanza Ridge as they appeared in 1964. Kennicott was the mill-site for concentrating copper ore from the Bonanza, Junbo, Mother Lode, Erie, and Glacier mines. Published as Figure 2 in U.S. Geological Survey Professional Paper No. 1616, "A Geologic Guide to Wrangell-Saint Elias National Park and Preserve, Alaska." 2000.
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