CHI169jr Chinese Agate, Middle-Class Mine Towers & Points and orange plumes

and orange plumes

This is a polished specimen featuring pink and purple agate with a druzy filled vugg

The chemical formula for Black Tourmaline is NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)

please describe your desired size range in your order Notes before checkout

CHI169jr Chinese Agate, Middle-Class Mine Towers & Points and orange plumesThis is a polished specimen featuring yellow and orange agate with a vugg containing little crystal clusters. 4. 6 cm x 5. 6 cm 0. 32 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