Lingshou County Zhongrun Minerals Co., Ltd.
ochre
- Germanium stone
- 1 Kilograms
- USD $10 - 20 / Kilogram
- Color Germanium stone
- 1 Kilograms
- USD $10 - 20 / Kilogram
- Germanium ishihara ore
- 1 Kilograms
- USD $10 - 20 / Kilogram
- OEM all size/shape Germanium stone
- 1
- Negotiable
- Germanium ishihara ore 1-10cm
- 1 Kilograms
- USD $5 - 10 / Kilogram
- Black color Germanium stone
- 1 Kilograms
- USD $10 - 20 / Kilogram