Colorful Sandstone (Repost)
by David Schwaegler
Sandstone outcrop along the Seven Hollows trail in the Petit Jean State Park in Arkansas.
I'm not enough of a geologist to know what minerals must have been trapped in this sandstone to produce all these colors, but I sure like the result.
Nikon D700; Nikkor 24-85 @56; 1/25s @f/5.6, -0.33, ISO 200, tripod
Comments and criticisms always welcome.
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