Blue Aragonite - Mini Tower Scyphocrinites 5mmTrue Diameter: 15cmArbor Hole: 20mm

5mmTrue Diameter: 15cmArbor Hole: 20mm or 16

The opals in these earrings have a beautiful flash of colour to them

FOSSILS INSIDE OUT:  A Global Fusion of Science

do not look into the light without protective eye cover - it could cause severe eye damage

because canaries are yellow birds and Yellow Opal also comes from the Canary Islands

Blue Aragonite - Mini Tower Scyphocrinites 5mmTrue Diameter: 15cmArbor Hole: 20mmMined from: Helmand, Pakistan Afghanistan Border Description: Caribbean calcite is a captivating variety of calcite renowned for its striking blue coloration reminiscent of the Caribbean Sea. Copper is the primary impurity responsible for the blue color of Caribbean calcite. Copper ions within the crystal lattice can absorb light in the orange and red regions of the spectrum, leading to the characteristic blue coloration. Caribbean calcite is said to