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Earth's tectonic plates are weaker than once thought

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Wooferhound
Cave Dweller

Lortone QT66 and 3A

Member since December 2016
Posts: 1,432

Earth's tectonic plates are weaker than once thought Oct 3, 2017 16:29:33 GMT -5 gmitch067 likes this

Quote

Post by Wooferhound on Oct 3, 2017 16:29:33 GMT -5

Olivine is the primary component of Earth's upper mantle, which comprises the bulk of the planet's tectonic plates. A new study gives researchers a better idea of olivine's strength, with implications for how tectonic plates form and move.

phys.org/news/2017-10-earth-tectonic-plates-weaker-thought.html

----- W o o f e r h o u n d -----

gmitch067
freely admits to licking rocks

QT66, QT12, 3A, UV-10, UV-18, Mini-Sonic 4, Lot-O, Flat Lap, Hand Cabbing, Wire Wrapping

Member since April 2017
Posts: 878

Earth's tectonic plates are weaker than once thought Oct 3, 2017 20:04:14 GMT -5

Quote

Post by gmitch067 on Oct 3, 2017 20:04:14 GMT -5

Very interesting article Wooferhound. My background in Physical Science, Geology, and Physics/GeoPhysics is only 10 months old (when I started my tumbling hobby.. unless you take in some college courses in chem and math); Sooo I am easily lost in the terms and depths... but I did enjoy the read! 'Interesting about the relationships between densities of Olivine and studies in the stability of earthquake faults. I was particularly interested in reading about using nanoindention as a tool to determine hardness.

As I said... A very interesting article!
Thank you.
Glenn

Last Edit: Oct 3, 2017 20:05:13 GMT -5 by gmitch067

Glenn

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