Abalone Shell 5-10 Chip Bead - 15-16 Inch New Jade A variety of Andalusite

A variety of Andalusite

Peruvian Turquoise is an important ornamental mineral for jewelry and adorned the ceremonial dress of early native Inkas

so it fractures easily

Usually occurring in a deep red color

Abalone Shell 5-10 Chip Bead - 15-16 Inch New Jade A variety of AndalusiteAbalone Shell is strong and is made of stacked calcium carbonate tiles. When the abalone shell is struck, the tiles slide instead of shattering absorbing the energy of the blow. The inner layer of the shell is composed of nacre (mother of pearl), which in many species is highly iridescent, which make the shells attractive as decorative objects, jewelry, and as a source of colorful mother of pearl.