Mineral Species: Oxides
Chemical Formula: SiO2
Mohs Scale Hardness: 7
Location: Commonly Brazil, Zambia, Cong.
Typical Appearance: Pale Yellow to Yellow-Orange
Natural Citrine is very rare. Most 'Citrine' is heat treated Amethyst.
Mineral Species: Oxides
Chemical Formula: SiO2
Mohs Scale Hardness: 7
Location: Commonly Brazil, Zambia, Cong.
Typical Appearance: Pale Yellow to Yellow-Orange
Natural Citrine is very rare. Most 'Citrine' is heat treated Amethyst.