Emerald 8mm Round A Grade - 15-16 Inch 8x20mm Mohs hardness 7

Mohs hardness 7

the second-hardest mineral next to diamond

A mixture of hydrocarbons

Mined in Hubei China

Mexican Black and Red Zebra Jasper has banded and marbled patterns of translucent to opaque milky white

Emerald 8mm Round A Grade - 15-16 Inch 8x20mm Mohs hardness 7Emerald is one of the four precious gemstones, the others being Diamond, Ruby and Sapphire. It is the green form of Beryl, colored by trace amounts of chromium and or vanadium to range in hue from yellow to green to blue to green. Emerald has been prized and revered in many different cultures for over 6,000 years. It was sold in the markets of ancient Babylon in 4,000 BCE, worshipped by the Incas, and considered a symbol of eternal life by the