Rio Tinto is located in Spain. The martian-esque landscape has a mining history dating back to ancient times. The reddish water gets its hue from dissolving iron and it is also highly acidic(pH 2) on account of the mining.
Showing posts with label reds. Show all posts
Showing posts with label reds. Show all posts
Sunday, January 29, 2012
Rio Tinto
Rio Tinto is located in Spain. The martian-esque landscape has a mining history dating back to ancient times. The reddish water gets its hue from dissolving iron and it is also highly acidic(pH 2) on account of the mining.
Thursday, January 12, 2012
The Grand Canyon
An Arizona sunset on the Grand Canyon, at 277 miles wide and one mile deep the canyon was carved out by the Colorado River.
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