Clinochlore from Aztec Mine (Summit Lode Mine; Fairview Mine; Aztec No. 1; Aztec No. 2; Claim: Aztec; MS 621a), South Mountain, Summitville Mining District (Summit Mining District), Rio Grande County, Colorado, USA
USA | |
| [var. Pennine] Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York. |