A mineral SiO2 consisting of a silicon dioxide that occurs in colorless and transparent of colored hexagonal crystals and also in crystalline masses
by hawk May 29, 2003
simply a quater of an ounce, relating to weights and measurements in buying cannabis, exactly 7grams. mainly used in U.K
"yo mate u gettin a henry, na man dont be silly im gettin a quartz"
by akaS72" October 09, 2006