Quartz Ancient
What were some ancient uses for white quartz?
...please site sources if possible. thanks. 
White Quartz, often referred to as “Frozen Light,” or “Ice of Eternity".
It is a great aid for meditation.
it is a powerful all-around healer.
It is also used to amplify the powers of other crystals, and is frequently found on the table of a Tarot reader, for example, to help one clarify his or her own psychic readings.
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