CHI216jr Chinese Agate, Middle-Class Mine Aquamarine chalcedony and turquoise

chalcedony and turquoise

and are most commonly brown

white and orange with brown matrix

This specimen is a polished slab from Oregon

sagenite inclusions

CHI216jr Chinese Agate, Middle-Class Mine Aquamarine chalcedony and turquoiseThis is a polished specimen featuring some crystal sections among earthy reddish brown agate. 5. 8 cm x 6. 3 cm 0. 26 lbs Agates from the Middle Class mine show a broad range of colors including red, yellow, purple, brown, blue, and black. Agates from the Middle Class mine also often contain druzy pockets with hematite and calcite crystals. Agates from this mine also contain a higher percentage of heat and stress fractures from the mining process and