Citron Calcite Mushroom - Carving black coal mineral Description: Blue lace agate is

Description:  Blue lace agate is a smooth

Geological Age: 96 mya

They are used for fancy linework

25 mm) thick

Citron Calcite Mushroom - Carving black coal mineral Description: Blue lace agate isMined from: Helmand, Pakistan Afghanistan Border Description: Lemon calcite is a delightful variety of calcite renowned for its vibrant lemon yellow coloration, reminiscent of the zest and brightness of freshly squeezed lemons. The vibrant yellow color this crystal is known for is imparted by trace iron impurities which become trapped within the crystal lattice as it forms. Other than its vibrant color, one of the most striking features of lemon