Star Clear Quartz Sphere 20-30mm Arsenopyrite bowls measure 4" and 5"

bowls measure  4" and 5" in diameter

The detail of these small marine fossils is amazing and it's a very displayable piece

Found in Russia

Specifically

5” to 11

Star Clear Quartz Sphere 20-30mm Arsenopyrite bowls measure 4" and 5"This stunning Clear Quartz Sphere appears to contain a star! An asterism is a star shaped concentration of reflected or refracted light from a gemstone cautilized by the presence of nearly microscopic rutile inclusions. A gemstone that exhibits this effect is referred to as a star stone or asteria. The best known is star sapphire, but many other minerals can also be asteria, usually due to impurities in the crystal structure. Clear quartz is one of