Joints in granite, Ten Mile Creek, Las Animas Canyon, Needle Mountains quadrangle, San Juan County, Colorado. 1900.
Dates
Date Taken
1900
Summary
Album Caption: In Canyon of Animas River, opposite Ten Mile Creek, on the railroad track. Granite cut by veins of quartz, feldspar and biotite, coarse. Needle Mountains quadrangle, San Juan County, Colorado. October 10, 1900.
Summary
Album Caption: In Canyon of Animas River, opposite Ten Mile Creek, on the railroad track. Granite cut by veins of quartz, feldspar and biotite, coarse.
Needle Mountains quadrangle, San Juan County, Colorado. October 10, 1900.
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Material Request Instructions
Image located in U.S.Geological Survey Photographic Library, Cross, C.W. Collection album, Volume 4, no.453.
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