Sweet mine and smelter plant of Mansfield group. Santa Cruz County, Arizona. 1909.
Dates
Date Taken
1909
Summary
Sweet mine and smelter plant of Mansfield group. Vein outcroppings in right and left foreground, looking southwesterly. Santa Cruz County, Arizona. 1909. Plate 16-A in U.S. Geological Survey. Bulletin 582. 1915.
Summary
Sweet mine and smelter plant of Mansfield group. Vein outcroppings in right and left foreground, looking southwesterly. Santa Cruz County, Arizona. 1909. Plate 16-A in U.S. Geological Survey. Bulletin 582. 1915.
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