Chalcedony · 11 pieces
Chalcedony Specimens
Chalcedony is a microcrystalline quartz. In India it often forms blue-grey botryoidal (bubbly) crusts and stalactites.
Black Chalcedony Specimen
Golden Botryoidal Chalcedony on Quartz Matrix
Golden Botryoidal Chalcedony on Quartz Matrix
Botryoidal Chalcedony with Druzy Quartz #1
Blue-Grey Botryoidal Chalcedony with Druzy Quartz & Stilbite
Apophyllite on Blue Chalcedony Cluster #11
Botryoidal Chalcedony with Druzy Quartz #3
Botryoidal Chalcedony with Druzy Quartz #4
Blue Botryoidal Chalcedony Specimen 1706g
Green Botryoidal Chalcedony with Okenite
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