Brazilian Agate Slab Lapidary Stone Slab White Fir Springs Thunderegg They probably swam by moving

They probably swam by moving their long body in a snake-like way

Weight: Approx 1 lb 14

and it often has bright colors of Fortification

it will just appear like normal black obsidian

and when cut right

Brazilian Agate Slab Lapidary Stone Slab White Fir Springs Thunderegg They probably swam by movingBrazilian Agate is a gorgeous agate found in the rivers of Brazil. Brazilians make great backlight pieces, take a mirror grade polish, and make excellent displays. Brazilian Agate has a very high silica content, and can come in a large spectrum of colors. This interesting Agate can be a blast to cut or work, with each one being different. Measurements (inches longest approx): 5. 6 x 1. 8 x . 23 The last photo has been taken dry so that you may see any