"Silex" is a word in ENGLISH
silex
ENGLISH
Definition:
Silica, SiO2 as found in nature, constituting quarz, and
most sands and sandstones. See Silica, and Silicic.
Few words of positivity
Each atom of the Holy Spirit is intelligent, and like all other matter has solidity, form, and size, and occupies space.
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quartz
ENGLISH
A form of silica, or silicon dioxide (SiO2), occurring in hexagonal crystals, which are commonly colorless and transparent, but sometimes …
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