These drill bits are suitable for gemstones
This is a polished specimen featuring banded agate in colors of yellow
Ruby in Zoisite is the natural combination of both ruby and zoisite crystals in a single specimen
and white banding with parallax
Images show various slabs wet and dry
CHI199jr Chinese Agate, Middle-Class Mine Pendants These drill bits are suitableThis is a polished specimen featuring banded agate in colors of yellow, red, white, and blue. 12. 5 cm x 6. 2 cm 0. 84 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