Manta | Gem Silica Chrysocolla Chalcedony Transparent Fantasia Carving

Gem Silica Chrysocolla Chalcedony transparent Fantasia carving, 34.87 cts, measuring 45 x 30 x 4.0mm, -N- AZ , USA, . Very old rough stock; material this is carved from is no longer available from the source. Signed by artist: Lehrer