Cobaltite Calcite - Mineral Quality:Standard The shell of a bivalve

The shell of a bivalve is made of calcium carbonate

Description: These petrified wood bowls from the Genteng Formation are great for keys

Jade is a powerful healer for emotional

8mm Round Beads

and wisdom

Cobaltite Calcite - Mineral Quality:Standard The shell of a bivalveMined from: Agoudal Mine, Bou Azzer District, Morocco Description: Cobaltite Calcite is a type of calcite that has cobalt ions substituting for some of the calcium in the crystal lattice. This substitution gives the calcite its distinctive pink to reddish color, which can range from pale to vibrant hues depending on the concentration of cobalt. The mineral typically forms in crystals or masses with the characteristic rhombohedral shape of calcite. The