CHI207jr Chinese Agate, Middle-Class Mine Pyrite foam core-backed header display card

foam core-backed header display card

25" x 3" x 1

a lighter material than the India Amethyst

Mohs Hardness Scale

and has very little black in it

CHI207jr Chinese Agate, Middle-Class Mine Pyrite foam core-backed header display cardThis is a polished specimen featuring yellow, pink, and white banded agate and a crystal center. 6. 5 cm x 4. 8 cm 0. 52 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