Northern Arizona’s San Francisco Volcanic Field is a prominent geological landmark in the Southwest. Comprised of about 1,800 square miles, it is the location of more than 600 volcanic vents in the ...
T o the untrained eye, the Bushveld Igneous Complex (BIC), in northeastern South Africa, is kind of unassuming. It’s roughly the same size as West Virginia – or, for metric users, the Republic of ...
The Associated Press on MSN
The travertine quarries that built ancient Rome are carving rock for a new generation of temples
The same travertine quarries near Rome that built St. Peter’s Basilica and the Colosseum are still being dug out today, providing the distinctive pock-marked rock to build a new generation of churches ...
The Wyoming State Geological Survey has digitized old maps of the Granite Mountains, shedding light on hidden geological ...
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