Start a Rock Collection? December 12, 2012 | Smithsonian Education The Smithsonian has collected more than 142 million objects. From rocks to rockets, from baseball... How Do Rock Glaciers Work? November 30, 2012 | Colorado Geological Survey on Facebook Are rock glaciers a mass of moving ice covered with a surface of rocks or... Where Are the Moon Rocks? February 21, 2012 | BBC.com In the 1970's a rock brought back from the Moon was broken into 370 pieces... New Process for Phosphate Rock May 21, 2012 | The Ledger A new technology for processing low-grade phosphate rock into phosphoric acid for fertilizer production without... Uses of Soapstone June 20, 2012 | Geology.com Soapstone is a rock composed primarily of talc. It is a soft rock that... New Geologic Map of Vermont April 27, 2012 | USGS "The Bedrock Geologic Map of Vermont is the result of a cooperative agreement between the... Rock Glacier near Ouray, Colorado August 21, 2012 | Colorado Geological Survey on Facebook The Colorado Geological Survey has a great photo of a rock glacier near Ouray, Colorado.... Laser-Assisted Drilling? December 13, 2012 | United States Department of Energy "This laser power is integrated with a mechanical drilling bit to enable rapid and sustained... |