Rocks and Minerals Question Marathon

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Wadhk
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Re: Rocks and Minerals Question Marathon

Post by Wadhk » 

Barite?
2014 Events: Entomology, Materials Science, Rocks and Minerals, Scrambler
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Re: Rocks and Minerals Question Marathon

Post by Pond Knight » 

Aragonite?
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Re: Rocks and Minerals Question Marathon

Post by tuftedtitmouse12 » 

tourmaline?
peter, peter, peter
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Re: Rocks and Minerals Question Marathon

Post by starfield »

Wadhk wrote:
Barite?
Good job! And the black mineral was stibnite, but that's not on our list.
2012 states:
Rocks and Minerals: 2nd
Towers: 6th
Helicopters: 4th
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Re: Rocks and Minerals Question Marathon

Post by Wadhk »

Image
2014 Events: Entomology, Materials Science, Rocks and Minerals, Scrambler
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Re: Rocks and Minerals Question Marathon

Post by quizbowl »

Not showing up..
2010: 5th in NYS
2011: 4th in NYS
2012: 3rd in NYS
<quizbowl> ey kid ya want some shortbread
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Re: Rocks and Minerals Question Marathon

Post by tuftedtitmouse12 »

Same here.
peter, peter, peter
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Re: Rocks and Minerals Question Marathon

Post by Wadhk »

That's really strange, the image shows up on my computer...ID the black mineral
Image
2014 Events: Entomology, Materials Science, Rocks and Minerals, Scrambler
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Re: Rocks and Minerals Question Marathon

Post by hexagonaria » 

epidote
DFTBA
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Re: Rocks and Minerals Question Marathon

Post by tornado guy » 

Tourmaline?
How do you tell the difference between epidote and tourmaline? They both look really alike.
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