Tuesday, November 8, 2011

Gneiss walk

Photo by Ned Harris
Interested in learning about the geology of Sabino Canyon? Of course you are. Because rocks rock! Join Bruce 'Garnet' Garrett and the Catalina Gneiss Rockettes for a Gneiss Walk, every Thursday from 11/10/11 until the end of April. Meet at the visitor center at 8.30am; plan for 3 hours on moderately difficult trails. (The mysteries of the photo above will be revealed...)

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