Blue Calcite fossils This distinctive pattern

This distinctive pattern

- What it is: Ammonite (Cleoniceras)

Approximate size: 7 Cm

Aragonite is a mineral composed of calcium carbonate (CaCO3) with an orthorhombic crystal system

- Age: Typically found in rocks from the Cretaceous period

Blue Calcite fossils This distinctive patternWeight : 450 Grams (Pkt) Location: Mexico Product Description Blue Calcite is a calcium carbonate mineral known for its soft blue color and translucent to opaque appearance. In its rough form, it displays natural cleavage surfaces with a slightly waxy to vitreous luster. With a hardness of 3 on the Mohs scale, it is relatively soft and best suited for carvings, specimens, and decorative use. It is commonly sourced from regions such as Mexico. Each