African Blood Stone 8mm Round - 15-16 Inch Mexican Fire Opal It is a rare occurrence

It is a rare occurrence to find gem-grade hackmanite

which receive their color from trace amounts of chromium

known for its incredible hardness

Iolite most commonly occurs in shades of blue-gray

everything from colorless to black

African Blood Stone 8mm Round - 15-16 Inch Mexican Fire Opal It is a rare occurrenceBloodstone most commonly refers to green Jasper with red inclusions consisting of Hematite. Naturally occuring in hues of blue to green to green with spots and streaks of red, Bloodstone was known in antiquity as Heliotrope, the Sun Stone. It has been treasured for its beauty throughout history and used extensively for adornment in jewelry as well as works of art.