STK112JR Turkish Agate Specimen Pyrite Chevron Amethyst is from Brazil

Chevron Amethyst is from Brazil and contains patterned layers of purple and white quartz

This is a polished specimen featuring bluish black and yellow agate

and can come from all over the world

but not enough information is known

BLC118bc Blue Chalcedony Tongue display translucent blue coloring

STK112JR Turkish Agate Specimen Pyrite Chevron Amethyst is from BrazilThis polished Turkish Agate specimen from the Cubuk district features fortification banding in black and dark yellow along the edges, with light yellow, light gray, and blue in the center, with small spots of orange throughout. 7. 0cm x 5. 8cm polished surface 2 1 4" deep 5. 9oz