Parallel banding in the center, with granitic feldspar and quartz showing on the right.



Streaks Streaks Streaks Streaks Streaks


Gneiss Gallery - The Apex Trail (Idaho Springs Batholith)

The Sentinel The Wall The Serpent Wide Banding Swirls
Squiggles Streaks Pegmatite Gneiss-Granite Grey Weathering
Apex Trail Gold Strike



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