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The Hidden Colours Inside Volcanoes

Science & Tech  (tags: Earth, Colours, Volcanoes, University of Cambridge )

- 272 days ago -
Igneous rocks - formed deep in the Earth's mantle and then spewed out of volcanoes - contain beautiful microscopic crystal structures not visible to the naked eye.

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Mm M. (464)
Friday June 6, 2014, 12:19 am
Well Dang it....I can't send you a STAR for this!?!?!?!

Truly wonderful and I thoroughly enjoyed this! Keeping it to share with friends that always ask me about Care2, when I share news like THIS some sign up and get involved..

You are GREAT RAY!!! TU...This is a KEEPER!!!

Sue L. (68)
Friday June 6, 2014, 1:58 pm
The pictures are beautiful. I love learning new things.

Jan Simon (0)
Friday June 6, 2014, 2:39 pm
Lovely. Thanks.

Jonathan Harper (0)
Saturday June 7, 2014, 2:02 am

Cat N. (178)
Saturday June 7, 2014, 6:31 am

Bob P. (412)
Saturday June 7, 2014, 6:33 am
Thanks Ray

Evanola Davis (90)
Saturday June 7, 2014, 1:30 pm
Very interesting.....

Birgit W. (157)
Saturday June 7, 2014, 1:58 pm
Thanks for sharing.

Roger Garin-michaud (122)
Saturday June 7, 2014, 2:18 pm
noted, thanks

Charlie Rush (78)
Sunday June 8, 2014, 5:35 pm
This is one of those situations, if we get close enough to see the colors, that will probably be the last thing we ever see.
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