Calumet Mine (Calumet; Calumet No. 2; Hecla; Hecla No. 2; Calumet Iron Mine; Calumet-Hecla-Smithville Magnetite Deposit; Patented Placer Claims: Calumet; Hecla-Williamson; Smithvil
Thumbnail, 8.0 x 8.0 x 3.4 cm
Ex. Richard Hauck
Lustrous, striated and gemmy, deep olive-green epidote crystals to 1.0 cm cover the epidote matrix from this classic Colorado locality, the Calumet Iron Mine. Excellent material from this locality, with super-trivial bruising to only two crystals. Ex Richard Hauck Collection. 8.0 x 8.0 x 3.4 cm