8ME76W8: Floater group of Quartz crystals with phantom growths. They are partially coated by transparent cubic crystals of Fluorite, extraordinarily bright and with a neat sky blue color, and by small White crystals of Dolomite on the back. We’ll send the Jan Buma collection card to the buyer of the sample.
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province  China (±2008)

Specimen size: 9.6 × 6.8 × 3.3 cm = 3.78”

Main crystal size: 1.6 × 1.1 cm = 0.63”