Rocks and Minerals Question Marathon

inluvwyth_WANTED · Post by **inluvwyth_WANTED** » Sun Mar 31, 2013 1:36 pm

Hmm.... (Click to Show Hidden Text)

Corundum/Sapphire

vulcanologist1234 · Post by **vulcanologist1234** » Sun Mar 31, 2013 5:36 pm

Correct!

darkdeserthighway · Post by **darkdeserthighway** » Thu Apr 04, 2013 4:28 pm

Since no one has posted in a while... (Click to Show Hidden Text)

Identify 
[img]http://mindatnh.org/gallery%20photos/Staurolite%203.jpg[/img]

piimasta314 · Post by **piimasta314** » Sat Apr 06, 2013 7:55 pm

Is it... (Click to Show Hidden Text)

staurolite...?...I have no idea.

darkdeserthighway · Post by **darkdeserthighway** » Sat Apr 06, 2013 11:51 pm

piimasta314 wrote:
Is it... (Click to Show Hidden Text)
staurolite...?...I have no idea.

Correct!

piimasta314 · Post by **piimasta314** » Sun Apr 07, 2013 10:14 am

ID (Click to Show Hidden Text)

[img]http://www.pitt.edu/~cejones/GeoImages/2IgneousRocks/IgneousTextures/4PorphyriticFinez/RhyoliteWholeRock.jpg[/img]

vulcanologist1234 · Post by **vulcanologist1234** » Sun Apr 07, 2013 11:34 am

it is (Click to Show Hidden Text)

rhyolite

piimasta314 · Post by **piimasta314** » Sun Apr 07, 2013 12:20 pm

correct!

vulcanologist1234 · Post by **vulcanologist1234** » Sun Apr 07, 2013 4:07 pm

here it is (Click to Show Hidden Text)

[img]http://www.mindat.org/photos/0914418001228400761.jpg[/img]

inluvwyth_WANTED · Post by **inluvwyth_WANTED** » Sun Apr 07, 2013 5:31 pm

SIGH..... (Click to Show Hidden Text)

I don't know if it is beryl or apatite. You seem to find really good pictures. I just google image it. lol

Scioly.org