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Tag: minerals

The 2013 Geological Holiday Quiz

KQED Science | December 26, 2013 | 0 Comments

The 2013 Geological Holiday Quiz

The third in this challenging set of questions, most of them related to Bay Area geology: rocks, resources and activity. Answers are now posted.

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New Research Sheds Light on Earthquakes That Occur Far Below Earth’s Surface

KQED Science | September 19, 2013 | 6 Comments

New Research Sheds Light on Earthquakes That Occur Far Below Earth’s Surface

Two new papers shed light on the deepest earthquakes: one by documenting the largest deep event yet recorded, the other by reproducing these events at the nanoscale in the high-pressure lab.

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