Red Quartz & Hematite on matrix
#783
SiO2, Fe2O3
Dayu, Jiangxi Province, China
(Collected in February, 1999)
Dr. Guanghua Liu, Tübingen, Germany (1999). Obtained at the Denver Show.
SiO2, Fe2O3
(Collected in February, 1999)
Dr. Guanghua Liu, Tübingen, Germany (1999). Obtained at the Denver Show.