Carnelian Tumbled Stones - Large 30 - 45 mm - 1 LB - Madagascar Sea Shells politeness

politeness

translucent to opaque with fine white streaks Location: USA

Abalone Shell Flexi Sheet Rectangle - Adhesive back - Size:240x140mm - China

Lot-45-3 Smallest pieces =*$39

Carnelian Tumbled Stones - Large 30 - 45 mm - 1 LB - Madagascar Sea Shells politenessCarnelian (also spelled cornelian) is a reddish brown mineral which is commonly used as a semi precious gemstone. Similar to carnelian is sard, which is generally harder and darker. (The difference is not rigidly defined, and the two names are often used interchangeably). Both carnelian and sard are varieties of the silica mineral chalcedony colored by impurities of iron oxide. The color can vary greatly, ranging from pale orange to an intense almost