According to the Colorado Geological Survey (CGS), Colorado's mining industry enjoyed a record-breaking year in 2005. For the whole year, the total value of nonfuel minerals, coal and uranium produced in the state in 2005 amounted to $2.4 bi...
This still is one of the largest earthquakes ever recorded in the state since records began. Maps of Colorado's major earthquakes. Colorado Geological Survey North Central Colorado Earthquake of 1882 This event took place on November 8th. It's still remembered as "The Big One". Colorado, South...
The U.S. Geological Survey tested tap water from 716 locations nationwide over five years. Jul 6, 2023 "Radioactive" roads could be headed to Florida The EPA has long banned the use of phosphogypsum, the waste left behind from mining phosphate rock., saying it contains "radioactive material...
Produced by Eric Eldred CANYONS OF THE COLORADO BY J. W. POWELL, PH.D., LL.D., Formerly Director of the United States Geological Survey. Member of the National Academy of Sciences, etc., etc. WITH MANY ILLUSTRATIONS. First published 1895 PREFACE. On my r
Van Gosen, 2005, Preliminary Integrated Geologic Map Databases for the United States Central States: Montana, Wyoming, Colorado, New Mexico, Kansas, Oklahoma, Texas, Missouri, Arkansas, and Louisiana, - The State of Colorado: U.S. Geological Survey Open-File Report 2005-1351, U.S. Geological...
'Colorado experiences fewer and less frequent earthquakes on average than more seismically active states like California,' Colorado Geological Survey reported. 'However, the state has experienced large natural (magnitude 6.5 or higher) and human-triggered earthquakes in recorded history and will continue...
CROOK, Colo. — Seven or eight years ago, I came across a large but very worn United States Geological Survey map of Colorado in the garbage room of my apartment building in Washington, D.C. I rescued it, naturally —it can be difficult to throw out an old map— and still have it ...
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The research is published in the current issue of theJournal of Hydrometeorology. The study also includes researchers from Scripps Institution of Oceanography, Colorado State University and the U.S. Geological Survey. The September 2013 Colorado Front Range floods are evidence that big storms can happ...