Clear Quartz Crystals (rock Crystals) #1 is a photograph by Geoff Tompkinson which was uploaded on May 9th, 2013.
Clear Quartz Crystals (rock Crystals) #1
Quartz. A cluster of clear quartz crystals (rock crystals) against a black background. Quartz (silicon oxide) is colourless when pure, but the... more
Title
Clear Quartz Crystals (rock Crystals) #1
Artist
Geoff Tompkinson
Medium
Photograph
Description
Quartz. A cluster of clear quartz crystals (rock crystals) against a black background. Quartz (silicon oxide) is colourless when pure, but the presence of impurities can give a range of colours including white, pink, yellow, blue, green and smoky brown. The colourless variety is highly prized by collectors. Quartz is one of the commonest minerals of the earth's crust (12 percent by volume).
Uploaded
May 9th, 2013
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