Leblon

87% Quartz, 7% Sericite, 3% Dumortierite, 2% Tourmaline, 1% Zircon, 1% Rutile

Mineralogical Composition:

87% Quartz, 7% Sericite, 3% Dumortierite, 2% Tourmaline, 1% Zircon, 1% Rutile