1 entry 1 source
Silex
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
Silica, SiO2 as found in nature, constituting quarz, and most sands and sandstones. See Silica, and Silicic.
1 entry 1 source
Part of speech: noun (n.)
Silica, SiO2 as found in nature, constituting quarz, and most sands and sandstones. See Silica, and Silicic.