Onyx Bear Brazil This metal was essential for

This metal was essential for iron and steel production

Both have the same hardness but they do vary slightly in density

This piece is polished into a sphere shape

6 million years ago)

a semi-precious gemstone

Onyx Bear Brazil This metal was essential forPakistani onyx, the bands formed by the deposition of calcite saturated with iron. The iron oxidizes into reddish bands while the reduced iron creates green or whitish banding. These pieces are polished into a bear shape. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average measurements: 2. 75 L x 1. 25 W x 1. 75 H inches Average weight: 4. 3 ounces