Origin: Slick Rock, San Miguel Co., Colorado, U.S.A.
Sample size: 4 x 4 x 2 cm, white to light gray flattened rosettes to 1 mm
Origin: Arrowhead Claim, Slick Rock district, San Miguel Co., Colorado, U.S.A.
Sample size: 4 x 2 x 3 cm, rich coverage of bright yellow lath-like crystals
to about 0.75 mm (top), 3 x 2 x 2 cm with lath-like crystals to 0.5 mm (2nd
row), 5.5 x 4 x 3 cm with lath-like crystals to 0.5 mm (3rd row), 6.5 x 5 x 3
cm with lath-like crystals to 0.5 mm (4th row), 3.3 x 2.6 x 1.2 cm (5th row),
9.5 x 6 x 3 cm (6th row), 3.5 x 2.5 x 2 cm (7th row), 6.5 x 5 x 3 cm (bottom)
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