How to Identify a Mineral. Geology 101: Minerals Part 4
Chris's college mineralogy lab final was 20 specimens, and one of them was a quartz crystal his professor had dipped in graphite. The luster was off, the color was off, and Chris got it wrong even tho...
24 Syys 29min
The Rock-Forming Minerals. Geology 101: Minerals Part 3
There are roughly 7,000 known minerals on Earth. You need to know about ten of them. In the third installment of the Camp Geo Intro to Minerals series, Chris and Jesse finish the minerals chapter by w...
17 Syys 26min
The Silicates. Geology 101: Minerals Part 2
Ask an intro geology class what the most abundant element in the crust is and, year after year, the answer comes back "carbon." It doesn't make the top eight. That gap between what feels right and wha...
10 Syys 23min
What is a Mineral? Geology 101: Minerals Part 1
Ask a room full of intro geology students whether a snowflake is a mineral and almost every hand says no. Ask why, and someone will tell you it's because no two snowflakes are alike. Chris Bolhuis has...
3 Syys 24min
Lithium 101 with Joe Lowry: Brines, Pegmatites, DLE, and the Smackover
What happens when a finance guy who's never heard of lithium takes a job in a small North Carolina town because it's near where his favorite author lived?Joe Lowry is the founder of Global Lithium LLC...
13 Elo 1h 28min
How to Find Copper — Dr. Tim Ireland, First Quantum
There's a photo on Tim Ireland's Google Scholar profile of a toddler standing on the floor of an open pit gold mine in Australia's Northern Territory, wearing a hard hat and — because it was the early...
30 Heinä 53min
The Rock 50 Light-Years Away
What if you could tell whether a rock exists on a planet 50 light-years away — without ever leaving Earth? This week Chris and Jesse welcome back friend-of-the-show Dr. Jackie Faherty (American Museum...
16 Heinä 56min
