
Yellow Jade
Nephrite (Ca2(Mg,Fe)5Si8O22(OH)2) or Jadeite (NaAlSi2O6)
Hardness: 6-7 on the Mohs scale. Color: Vivid yellow. Luster: Vitreous to greasy when polished. Crystal structure: Monoclinic. Cleavage: Poor in jadeite, distinct in nephrite. Specific gravity: 2.90-3.40.
- Hardness
- 6-7 on the Mohs scale
- Color
- Vivid yellow
- Luster
- Vitreous to greasy when polished
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