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Posted: **November 20th, 2011, 11:34 am**

Describe how this forms.

Posted: **November 20th, 2011, 11:58 am**

folded gneiss?

it is formed under condtions of high-grade metomorphism

Posted: **November 20th, 2011, 4:19 pm**

ragi wrote:folded gneiss?
it is formed under condtions of high-grade metomorphism

Nopers, and try to hide your answer next time.

Posted: **November 20th, 2011, 5:53 pm**

hopeful awnser (Click to Show Hidden Text)

is it phylite :? from low to moderate pressure and low temp. metomorphisim :?:

Posted: **November 20th, 2011, 6:11 pm**

ragi wrote:
hopeful awnser (Click to Show Hidden Text)
is it phylite :? from low to moderate pressure and low temp. metomorphisim :?:

Nice!

Posted: **November 20th, 2011, 7:43 pm**

question (Click to Show Hidden Text)

[url][URL=http://imgur.com/bnDI6][img]http://i.imgur.com/bnDI6.jpg[/img][/url]/url]

identify
what is the chemical composition

Posted: **November 20th, 2011, 7:53 pm**

ragi wrote:
question (Click to Show Hidden Text)
[url][URL=http://imgur.com/bnDI6][img]http://i.imgur.com/bnDI6.jpg[/img][/url]/url]
identify
what is the chemical composition

Nope, Chuck Testa (Click to Show Hidden Text)

Shot in the dark....
Aragonite?
CaCO3

Posted: **November 20th, 2011, 8:52 pm**

quizbowl wrote:
ragi wrote:
question (Click to Show Hidden Text)
[url][URL=http://imgur.com/bnDI6][img]http://i.imgur.com/bnDI6.jpg[/img][/url]/url]
identify
what is the chemical composition
Nope, Chuck Testa (Click to Show Hidden Text)
Shot in the dark....
Aragonite?
CaCO3

It's dolomite m'lad. CaMg(CO3)2. You can tell by the crystals.

quizbowl you can post the next one for me.

Posted: **November 21st, 2011, 4:34 am**

manutd94 wrote:
quizbowl wrote:
ragi wrote:
question (Click to Show Hidden Text)
[url][URL=http://imgur.com/bnDI6][img]http://i.imgur.com/bnDI6.jpg[/img][/url]/url]
identify
what is the chemical composition
Nope, Chuck Testa (Click to Show Hidden Text)
Shot in the dark....
Aragonite?
CaCO3
It's dolomite m'lad. CaMg(CO3)2. You can tell by the crystals. quizbowl you can post the next one for me.

correct!! it's dolomite your right

Posted: **November 21st, 2011, 5:48 pm**

gah :[

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