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Miarolitic granite


Miarolitic granite

Photo Copyright © William C. van Laer, 2004  - This image is copyrighted. Unauthorized reproduction prohibited.
Locality: Glens Peak prospects, Glens Peak area, Elmore Co., Idaho, USA
Photo showing a granite outcrop near Glens Peak, Elmore County, Idaho, with numerous small miarolitic cavities. Although none of these tiny vug openings are over an inch in maximum dimension, each one is lined with tiny, euhedral smoky quartz and feldspar crystals.

This photo has been shown 630 times

Photo added: 5th Sep 2008



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Current server date and time: 15th Feb 2012 20:55:54
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Updated Mineral Entry: DeferniteFrom Van King, 15th Feb 2012 20:37:04