Abalone Shell 8mm Star Cut Faceted Coin Bead - 15-16 Inch Pakistan Snowflake Obsidian is a volcanic

Snowflake Obsidian is a volcanic black stone with small

that is not formed in the Earth’s crust

Lapis is a semi-precious stone and one of the most sought after throughout history

is a large and edible conch

Wonderstone is a Jasper

Abalone Shell 8mm Star Cut Faceted Coin Bead - 15-16 Inch Pakistan Snowflake Obsidian is a volcanicAbalone 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.