this post was submitted on 09 Apr 2025
18 points (100.0% liked)

Geology

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[–] [email protected] 12 points 2 weeks ago

Oh no.

Who has man made supervolcano eruption on their 2025 SHTF bingo card?

Nobody? Shit.

[–] Rentlar 11 points 2 weeks ago (1 children)

Good for those geologists, but on the critical minerals front I'm more bullish on Sodium-ion (Na-ion) battery technology than Lithium.

[–] troyunrau 2 points 4 days ago

I agree. Except were energy density matters, sodium ion should win every time. It's so much cheaper, less environmentally destructive to produce, and (if thinking very long term) can be made in situ in places like Mars one day. Lithium batteries will still have their place in handhelds, drones, etc.

The problem is that not enough R&D and tech investment is happening on the sodium side.

[–] [email protected] 9 points 2 weeks ago

I feel like this is the back story for some fucked up post-eco-apocalypse survival game.

  • 2025: Geologists Uncover the World’s “Largest Lithium Deposit” Under American Supervolcano, Worth 413 Billion Euros

  • 2037: Deep-bore mining of the supervolcano begins.

  • 2049: The supervolcano mine now accounts for 60% of all lithium mined, worldwide, despite increasingly urgent warnings by geologists of instability.

  • 2051: The Event.

  • 2057: Survivors of The Event begin to make contact across the ash desert once known as the United States.

[–] [email protected] 4 points 2 weeks ago

This is not good for new battery innovation

[–] [email protected] 4 points 2 weeks ago

Now leave it alone and don't try to mine it.

[–] [email protected] 2 points 2 weeks ago

Whoa, that's like 87 billion Big Macs worth of lithium

[–] [email protected] 1 points 2 weeks ago

When will Russia invade?