Mineral: Quartz
Locality: Da Song Lin tunnel, Yongyuan, Pinzhou, Nanhai, Foshan Prefecture, Guangdong Province, China
Dimensions: 6 x 3 cm
Description: Slender isolated quartz crystals in small druses in a limestone breccia. Sometimes the druses contain also rare barite.
All pictures, text, design © Forum FMF 2006-2024