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Explore recent news about USGS research on energy and mineral resources!

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USGS Estimates 53 Trillion Cubic Feet of Gas Resources in Barnett Shale

USGS Estimates 53 Trillion Cubic Feet of Gas Resources in Barnett Shale

The Barnett Shale contains estimated mean volumes of 53 trillion cubic feet of shale natural gas, 172 million barrels of shale oil and 176 million...

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U.S. Reliance on Nonfuel Mineral Imports Increasing

U.S. Reliance on Nonfuel Mineral Imports Increasing

Key nonfuel mineral commodities that support the U.S. economy and national security are increasingly being sourced from outside the U.S., according to...

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New Method for Ranking Global Copper Deposits Saves Time and Money

New Method for Ranking Global Copper Deposits Saves Time and Money

A new approach to ranking copper resources could result in identifying future supplies of copper while saving both time and money, according to the U...

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USGS Reports Large Shifts in Global Primary Tantalum Mining from 2000 to 2014

USGS Reports Large Shifts in Global Primary Tantalum Mining from 2000 to 2014

Reston, VA— The United States is completely reliant on imports of tantalum, which is a commonly used element in electronics, to meet its domestic...

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Estimates of Potential Uranium in South Texas Could Equal Five Years of U.S. Needs

Estimates of Potential Uranium in South Texas Could Equal Five Years of U.S. Needs

The uranium oxide is located in sandstone formations throughout the South Texas Coastal Plain, which borders the Gulf of Mexico. The area has long...

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Estimates of Undiscovered Copper in Middle East Ten Times Current World Production

Estimates of Undiscovered Copper in Middle East Ten Times Current World Production

More than 180 million metric tons of undiscovered copper resources may be found in an area of the Middle East that covers Turkey, Georgia, Armenia...

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New Tool Rates Stream Vulnerability to Unconventional Oil and Gas Development

New Tool Rates Stream Vulnerability to Unconventional Oil and Gas Development

On average, streams in the Niobrara-Mowry Play of eastern Wyoming, Fayetteville Play of Arkansas, and Barnett Play of Texas ranked most vulnerable to...
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Birds in the Bakken: Oil Development Can Affect Critical Habitat

Birds in the Bakken: Oil Development Can Affect Critical Habitat

Many grassland bird species in the Bakken shale region, including some seriously declining populations, are displaced from their habitats as a result...

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EarthWord: Graben

EarthWord: Graben

A graben is a piece of Earth’s crust that is shifted downward in comparison to adjacent crust known as “horsts,” which are shifted upward.

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USGS Estimates 21 Million Barrels of Oil and 27 Billion Cubic Feet of Gas in the Monterey Formation of the San Joaquin Basin, California

USGS Estimates 21 Million Barrels of Oil and 27 Billion Cubic Feet of Gas in the Monterey Formation of the San Joaquin Basin, California

The Monterey Formation in the deepest parts of California’s San Joaquin Basin contains an estimated mean volumes of 21 million barrels of oil, 27...

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EarthWord: Dedolomitization

EarthWord: Dedolomitization

The process in which magnesium is removed from the mineral dolomite (calcium magnesium carbonate) leaving behind the minerals calcite (calcium...

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EarthWord: Batholith

EarthWord: Batholith

Despite sounding like something out of Harry Potter, a batholith is a type of igneous rock that forms when magma rises into the earth’s crust, but...

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