Quartz : SiO2
As recorded:
Chrome Run, Media, Delaware County, Pennsylvania, USA
Collected by:
Photo added to mindat.org
“Interesting habit of the quartz from this location. 10.2 x 4.4 cm at longest points. Self collected February of 2007.”
Jeff Beckert - 30th March 2007
Photo added to mindat.org
“Approx. photo view is 1.5 x 1.5 cm. Self collected February of 2007.”
Jeff Beckert - 30th March 2007
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