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Re: Rocks and Minerals Question Marathon
Posted: March 17th, 2013, 8:35 pm
by inluvwyth_WANTED
[img]https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRSy3q5yyW0yShfZxOuLGivIpMtCMyNeDejEYyao2kw5w_w2GImJA[/img][img]https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRwDqD2LKG9ThSWMnyXlzKp_FJR7uKvY7OgZ-cSTHG1-O29fxtaMQ[/img]
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 6:59 am
by vulcanologist1234
travertine calcium carbonate conglomerate rounded rock particle with a finer matrix
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 3:44 pm
by Kazen
vulcanologist1234 wrote:travertine calcium carbonate conglomerate rounded rock particle with a finer matrix
i agree
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 7:20 pm
by inluvwyth_WANTED
vulcanologist1234 wrote:travertine calcium carbonate conglomerate rounded rock particle with a finer matrix
Correct
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 8:12 pm
by vulcanologist1234
[img]http://www.minfind.com/mfthumbs/800_600_21397846914d26ba15aa907.jpg[/img]
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 8:47 pm
by inluvwyth_WANTED
Ulexite
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 9:06 pm
by vulcanologist1234
correct
Re: Rocks and Minerals Question Marathon
Posted: March 18th, 2013, 9:56 pm
by inluvwyth_WANTED
[img]http://upload.wikimedia.org/wikipedia/commons/7/7e/Beryl-Tourmaline-118144.jpg[/img][img]http://1.bp.blogspot.com/-4GEoVfx6jY4/TcpUdEpPmuI/AAAAAAAAAeU/BA6oGg7j7pw/s1600/barite+golden.jpg[/img]
Re: Rocks and Minerals Question Marathon
Posted: March 21st, 2013, 6:41 pm
by vulcanologist1234
beryl,tourmaline,barite in order Be3Al2(SiO3)6 _ (Ca,K,Na,)(Al,Fe,Li,Mg,Mn)3(Al,Cr, Fe,V)6
(BO3)3(Si,Al,B)6O18(OH,F)4 _ BaSO4
Re: Rocks and Minerals Question Marathon
Posted: March 21st, 2013, 7:29 pm
by inluvwyth_WANTED
Explain the elements in the formula.