Pink Aragonite specimen on Ironstone matrix 64*26*28mm 70g Chocolate Calcite Wolf It is formed when silica

It is formed when silica slowly replaces the wood of a dead buried tree

for Rocks and Things

It is commonly found as a zeolite in basalt and other volcanic rocks

These rare Syenite pebbles are known as Yooperlite

Smiling Moon

Pink Aragonite specimen on Ironstone matrix 64*26*28mm 70g Chocolate Calcite Wolf It is formed when silicaPink Aragonite specimen This Pink Aragonite specimen on Ironstone matrix 64*26*28mm weighs 70g. Aragonite is a calcium carbonate mineral, formed in limestone caves and around hot springs. It has the same composition as Calcite, with a more compact structure. It is often recognised as a twinned pseudo hexagonal prismatic crystal. Twinning results from interruptions during the growth of the crystal. Aragonite is a powerful stone with strong energies for