391g Blue Chalcedony after Anhydrite "Blue Pills" from Peru for Gemstone Home & Altar Decor / Collection / Crystal Healing / Pseudomorph iris_agate_slice Measurements : 3/8" x 5/8"

Measurements : 3/8" x 5/8" x 1/16" || 0

Weight : 135g / 4

Weight : 138g / 4

as well as indoor shots

391g Blue Chalcedony after Anhydrite "Blue Pills" from Peru for Gemstone Home & Altar Decor / Collection / Crystal Healing / Pseudomorph iris_agate_slice Measurements : 3/8" x 5/8"You will receive the item pictured! Country of Origin : Peru Weight: 391g 13. 8oz This specimen is known as Blue Chalcedony after Anhydrite. It was originally anhydrite, though it has been entirely replaced by Blue Chalcedony in it's molecular composition, though it retains the former's physical structure. The result is a hardened material that retains it's crazy growth patterns. Anhydrite has a Mohs hardness of around 3. 5, with Chalcedony varying