Rocks and Minerals Question Marathon

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Wadhk
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Re: Rocks and Minerals Question Marathon

Post by Wadhk »

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

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Epidote?  :?
EDIT: Nevermind, Wadhk's probably right...
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Re: Rocks and Minerals Question Marathon

Post by solakmagic »

Wadhk nailed it
"Genius is one per cent inspiration, ninety nine per cent perspiration" - Thomas Alva Edison
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Re: Rocks and Minerals Question Marathon

Post by Wadhk »

Image
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Re: Rocks and Minerals Question Marathon

Post by LoopQuantumGravity »

If that's an igneous rock, it looks like rhyolite.
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Re: Rocks and Minerals Question Marathon

Post by 10manwire »

Chalk?
"If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away." ~ Henry David Thoreau

"We shall never know all the good that a simple smile can do." ~ Mother Teresa
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Re: Rocks and Minerals Question Marathon

Post by Wadhk »

10manwire wrote:
Chalk?
Correct!
2014 Events: Entomology, Materials Science, Rocks and Minerals, Scrambler
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Re: Rocks and Minerals Question Marathon

Post by 10manwire »

[img]http://rminmarathon.webs.com/apps/photos/photo?photoid=153265361[/img]
If the picture doesn't work...

http://rminmarathon.webs.com/apps/photo ... =153265361
"If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away." ~ Henry David Thoreau

"We shall never know all the good that a simple smile can do." ~ Mother Teresa
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Re: Rocks and Minerals Question Marathon

Post by Wadhk »

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

Post by 10manwire »

That's one of them, but I want both.
"If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away." ~ Henry David Thoreau

"We shall never know all the good that a simple smile can do." ~ Mother Teresa

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