General : Blue glacial ice.

Glacial ice often appears blue as in this picture of the Alaskan Mendenhall glacier from May 2011. The reason is that

Swiss glaciers lose 10% of volume in worst two years on record

Blue Glaciers, Blue Icebergs and the Antarctic Museum of Modern

Science of Glaciers National Snow and Ice Data Center

222 Aisen Del General Carlos Ibanez Del Campo Stock Photos, High-Res Pictures, and Images - Getty Images

Glaciers & Ice Sheets - Woods Hole Oceanographic Institution

UN cites 'alarming surge' in climate change over the past decade

Why is the Ice Blue? In Glacier Bay (U.S. National Park Service)

BTA :: A Polar Base Engineer Believes One Can Learn More about

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