BLC115 Blue Chalcedony Tongue Grape Agate 1 lb lot features gem

1 lb lot features gem quality Salvia Chalcedony in deep purples with minimal to no inclusions in a chalky white matrix

Size range: 0

a critical look at agate formation theories

Cabbing grade material or good for single specimens (not pairs)

BLC115 Blue Chalcedony Tongue Grape Agate 1 lb lot features gemBLC115 Blue Chalcedony Tongue displays translucent light blue coloring. 12mm x 7mm x 5mm Bullets & Tongues: A bullet "cab" has a round or oval "footprint" and a continuous dome height that exceeds more than half the width or length of the stone base. A tongue has a rounded rectangular shape as the base and three distinct surfaces as the dome. Bullets are cylinders with all surfaces polished. These stones are offered in three ways. One of kind pieces,