25:31

Why is the World's Deepest Open-Pit Mine in Utah? Geologist Explains

15:26

Geology of the Wasatch Fault- Utah's "Big One"

21:28

Geology of the Wasatch Range (Utah, USA)

22:17

How Mercury Built - & Destroyed California

14:24

California's ACTUAL Ticking Time Bomb- The Hayward Fault

09:46

Why is There So Much Oil in Los Angeles? Geologist Explains

12:52

Geology of Cinder Cone- California’s Surprisingly Strange Volcano

21:42

Geology of the Bay Area's Earthquakes & Fault Lines (California, USA)

16:50

Geology of San Francisco's Rocks & Natural Resources (California, USA)

16:29

Geology of the Sierra Buttes- California's Mountain of Gold

17:42

Geology of Mount Diablo- The Mountain that Moved to California

25:23

Geology of Los Angeles (California, USA)

12:06

Geology of California's Weirdest Mountain Range: Sutter Buttes

17:10

Geology of Mount Shasta (California, USA)

22:22

Geology of Reno, Lake Tahoe, & The Comstock Lode

14:47

Geology of the Sierra Nevada (California, USA)

30:01

30 Minutes of Stunning 4K UHD Nevada Drone Footage

13:58

Geology of the Santa Rita Mountains (Tucson, Arizona)

24:18

Geology of Lassen Volcanic National Park (California, USA)

19:40

Geology of Las Vegas & Southern Nevada

16:35

The Science of Rare Earth Elements

13:04

Rockhounding "Rubies" (Corundum) & More at Cascade Canyon, San Gabriel Mountains, California

12:09

Geology of the San Gabriel Mountains (Los Angeles, California)

30:36

Geology of California’s Earthquakes & Fault Lines

25:19

Why is There So Much Gold in Nevada? Geologist Explains

16:36

Rockhounding & Exploring Nevada's Oldest Abandoned Mine- Potosi Mine, Clark County, NV

15:03

Can We Predict When "THE BIG ONE" Will Hit Cascadia?

14:36

Exploring the Raft River Mountains: 2.5 BILLION Years of Geology in Remote Northwestern Utah

08:44

City of Rocks: A Geological Wonder in Southern Idaho

27:53

YELLOWSTONE: The Volcano that Could DESTROY America

25:21

The Cascadia Megaquake- Exploring the "Big One" that could DESTROY the Pacific Northwest

28:56

Volcanoes of the Cascades- Exploring the Past, Present, & Future of the Cascade Volcanic Arc

11:36

Rockhounding Quartz Crystals & More at Crystal Mine- Near Reno, NV

16:38

Exploring The San Andreas Fault- America's Most Dangerous Fault Zone

19:22

NEVADA'S CHERNOBYL??? Exploring an Abandoned Uranium Mine near Las Vegas

06:10

Rockhounding RARE PINK GEMSTONES at Lincoln Hill- Northern Nevada Pink Dumortierite

14:02

Top 10 BEAUTIFUL Places in NEVADA

11:33

Rockhounding & Exploring the Geology of the Ruby Mountains- GORGEOUS ALPINE RANGE, Elko, NV

12:12

Exploring the Ruby Mountains- A Stunning Alpine Wonderland... in NEVADA!!!

12:41

Rockhounding The Tungsten Hills- A TREASURE TROVE OF COOL MINERALS!!! Bishop, CA

14:37

Rockhounding Gold, Quartz, & More in the Eldorado Mountains- Las Vegas, Nevada

15:14

Collecting Trilobites at Oak Springs & Exploring Pahranagat Lakes- Lincoln County, Nevada

14:25

Rockhounding Amethyst, Smokey Quartz, & More in the Kingston Range- FIND AMETHYST NEAR VEGAS!!!

12:53

Rockhounding Precious & Semi-Precious Gems in the Virgin Mountains- FINDING RARE GEMS NEAR VEGAS

10:43

Rockhounding Garnets at the Great Unconformity- FINDING GEMS IN VEGAS!!!

08:30

Spelunking Cowboy Cave- FOSSIL-FILLED CAVE, Red Rock Canyon, Las Vegas, NV

07:03

Hiking Tule Springs Fossil Beds- ICE AGE FOSSILS IN THE DESERT, Las Vegas, NV

10:02

Exploring the Stateline Fault: Las Vegas's Most Dangerous Seismic Hazard

08:09

Spelunking Gypsum Cave- CRYSTAL-FILLED CAVE, Las Vegas, Nevada

11:29

EARTHQUAKE HAZARDS IN LAS VEGAS: Exploring Las Vegas's Active Faults