Search found 47 matches

by vulcanologist1234
March 18th, 2013, 8:12 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

[img]http://www.minfind.com/mfthumbs/800_600_21397846914d26ba15aa907.jpg[/img]
by vulcanologist1234
March 18th, 2013, 6:59 am
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

travertine calcium carbonate conglomerate rounded rock particle with a finer matrix
by vulcanologist1234
March 17th, 2013, 8:29 am
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

someone take my turn
by vulcanologist1234
March 16th, 2013, 8:16 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

both anthracite and carbon context is from 92-98 percent
by vulcanologist1234
March 15th, 2013, 6:06 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

celestite
by vulcanologist1234
March 13th, 2013, 6:06 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

correct, it was in the url wasn't it
by vulcanologist1234
March 13th, 2013, 4:51 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

[img]http://www.crystalhabits.com/images/specimens/sphalerite_and_calcite976.jpg[/img]
by vulcanologist1234
March 12th, 2013, 9:47 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

First it said rock, and the dark lines look like mica to me
by vulcanologist1234
March 12th, 2013, 8:19 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

mica schist,parent rock phyllite-slate parent rock shale-marble parent rock limestone
by vulcanologist1234
March 11th, 2013, 7:13 pm
Forum: 2013 Study Events
Topic: Rocks and Minerals Question Marathon
Replies: 690
Views: 130484

Re: Rocks and Minerals Question Marathon

Someone can take my turn

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