How the Earth Was Made S2E13
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How the Earth Was Made
S02E13 — America's Gold
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How the Earth Was Made

S02E13 America's Gold

2010-03-02

Deep in the Nevada desert, research analysts study ancient sedimentary rock layers to uncover how stripping away surface deposits can expose gold buried far below. By examining the buildup of rock over millennia, they reveal the hidden pathways that lead to valuable discoveries underground.

Season 2 Episodes

1
Grand Canyon
2009-11-24
 2
Vesuvius
2009-12-01
 3
Birth of the Earth
2009-12-08
 4
Sahara
2009-12-15
 5
Yosemite
2009-12-22
 6
The Rockies
2009-12-22
 7
Ring of Fire
2010-01-12
 8
Everest
2010-01-19
 9
Death Valley
2010-01-26
 10
Mt. St. Helens
2010-02-02
 11
Earth's Deadliest Eruption
2010-02-09
 12
America's Ice Age
2010-02-16
 13
America's Gold
2010-03-02