Cassiterite Crystals on Cleavelandite Matrix agate Cabochon There may be some in

There may be some in each lot that are not rod shaped

signifies the final stages of growth

Please note that this wire may tarnish and will need cleaning from time to time

Some kunzite crystals have multiple terminations

Cassiterite Crystals on Cleavelandite Matrix agate Cabochon There may be some inBeautiful cassiterite crystals on a matrix of cleavelandite albite. Cassiterite is a tin oxide mineral that is often found in association with cleavelandite, a platy variety of albite. Cleavelandite is a common constituent of pegmatites, where it forms warped masses of mineral with lamellae parallel to (010) and may be twinned on the albite law. Cassiterite crystals on cleavelandite are rare and highly sought after by mineral collectors. They exhibit