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miso25 OP t1_iyd3g41 wrote

They were identified by scientists at the University of Alberta who looked at a 70g fragment from the 15-tonne meteorite, which is said to be the ninth-biggest to reach our planet and is about 90% iron and nickel.

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SenseisSifu t1_iydc1e1 wrote

Oof. Missed the chance for a play off 'vibranium'

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kayak_enjoyer t1_iydr8f3 wrote

They're minerals, Marie. I must have told you a hundred times.

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Setepenre t1_iydr9ao wrote

Why would there be any discussion about it ? It is in Somalia it belongs to Somalians. The rock seems to have some significance locally as well

> Canadian researchers said the rock was found in rural Somalia two years ago, but locals believe it is much older. > They call the stone Nightfall, and say it is documented in poems, songs and dances that stretch back five generations. It is used today to sharpen knives.

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MacBash t1_iydvrhc wrote

Do these minerals tell us about the conditions where the meteorite originated from or are they formed during entry/impact?

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frognettle t1_iye88iq wrote

I found that "All meteorites come from inside our solar system. Most of them are fragments of asteroids that broke apart long ago in the asteroid belt, located between Mars and Jupiter. Such fragments orbit the Sun for some time–often millions of years–before colliding with Earth."

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ghotiaroma t1_iyejlkc wrote

> Why would there be any discussion about it ? It is in Somalia it belongs to Somalians.

Well historically speaking all minerals and oil in Africa ultimately belong to english speaking white men.

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milk4all t1_iyepltv wrote

They named the minerals after the region in Somalia, so there’s props. But what is crazy to me is that both minerals were “discovered” when they were synthesized in a french lab 40 years ago. I guess they cant call them “minerals” if they aren’t naturally occurring so the spectacular part of this story is how they found what were previously only known as 2 completely random, man made compounds that have existed for eons in this meteor!

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rocketsocks t1_iyeupqg wrote

There are almost certainly interstellar meteorites, but they are probably exceedingly rare, and none have been identified yet, per se.

There's a much larger flux of space dust which lands on Earth, which can leave behind micro-meteorites, some of that dust is of interstellar origin.

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mechmind t1_iyfdzti wrote

Came here looking for a photo of the 15-ton meteorite. Disappointed.

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