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Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 6:07 am
by quizbowl
Anthracite
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 11:50 am
by Wadhk
Correct!
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 12:00 pm
by quizbowl
[img]http://i.imgur.com/9yAYq.jpg[/img]
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 12:07 pm
by hexagonaria
schist
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 12:08 pm
by Wadhk
Mica Schist?
EDIT: nvm...
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 12:14 pm
by quizbowl
That is not correct.
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 12:27 pm
by hexagonaria
phyllite
Re: Rocks and Minerals Question Marathon
Posted: February 26th, 2012, 12:31 pm
by quizbowl
hexagonaria wrote:phyllite
[img]http://gifsforum.com/images/gif/thumbs%20up/grand/56564186.gif[/img]
Re: Rocks and Minerals Question Marathon
Posted: February 27th, 2012, 4:18 pm
by hexagonaria
[img]https://encrypted-tbn2.google.com/images?q=tbn:ANd9GcQUaTuwKYkcY7fxrEZ1gKkNoMMtuEMwq8K9W6fjdodNajolgptV[/img]
Re: Rocks and Minerals Question Marathon
Posted: February 27th, 2012, 4:30 pm
by quizbowl
hexagonaria wrote:[img]https://encrypted-tbn2.google.com/images?q=tbn:ANd9GcQUaTuwKYkcY7fxrEZ1gKkNoMMtuEMwq8K9W6fjdodNajolgptV[/img]
Garnet (almandine) and calcite?
EDIT: Not sure if I want to guess on a third...