Quartz
Formula : O2-Si
CAS :
14808-60-7
D & D
W 12
W 12 (Filler)
Agate
Amethyst
CCRIS 2475
Chalcedony
Cherts
Crystallized silicon dioxide
DQ12
EINECS 238-878-4
Flint
Flintshot
Gold bond R
Imsil
Min-U-Sil
MIN-U-sil alpha quartz
Novaculite
Onyx
alpha-Quartz
Quartz dust
Quartz silica
Quazo puro [Italian]
Rock crystal
Rose quartz
Sand
SF 35
Sicron F 300
Siderite (SiO2)
Sikron F 100
Sil-Co-Sil
Silica dust
Silica flour (powdered crystalline silica)
Silicon oxide| di- (sand)
Silver bond B
Snowit
TGL 16319
Tiger-eye
Quazo puro
Quartz
Quartz (SiO2). A glassy or crystalline form of silicon dioxide. Many colored varieties are semiprecious stones. (From Grant & Hackh's Chemical Dictionary, 5th ed)