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Gorgeous sterling silver necklace with a beautiful Delaware datolite. Comes with 18" sterling chain.
Datolite: 2.0 x 1.7 x 0.2cm
Choice cabinet specimen with clear calcite crystals covering pipes of goethite. The blue-grey appearance is caused by inclusions in the calcite crystals.
10.8 x 8.0 x 3.7cm
Southern Illinois Fluorspar District
Gorgeous color in this very fine small cabinet piece.
7.8 x 5.8 x 3.9cm
Copper Falls mine
Superb cabinet specimen of analcimes with minor calcite crystals that was collected over forty years ago underground at the Copper Falls mine by Don Pearce. Has resided in our collection the past twenty-five years.
8.5 x 8.0 x 5.0cm
Excellent cabinet specimen of mangano calcite from the famous iron mine in northern Wisconsin. This particular specimen is the most reactive to u.v. light we have had from any iron mine.
13.5 x 8.7 x 4.7cm
This gorgeous face-polished Laguna weighs in at 2 3/4 pounds and, as shown in the pictures, is all agate from end to end. Actually double-faced, the smaller face provides a stable display position to view larger face and mass of agate. From our personal collection.
12.0 x 7.5 x 10.0cm
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