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4hv.org :: Forums :: General Science and Electronics
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Discovered by chance, the secret Mexican crystal caves big enough to drive a car through

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Proud Mary
Sun Jul 24 2011, 01:47PM Print
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
Discovered by chance, the secret Mexican crystal caves big enough to drive a car through

Story and extraordinary pictures here: Link2



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Austin the Ozone
Sun Jul 24 2011, 04:50PM
Austin the Ozone Registered Member #3989 Joined: Thu Jul 07 2011, 05:10PM
Location: In a van down by the river.
Posts: 52
Thats amazing! thanks for the link!!
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Killa-X
Sun Jul 24 2011, 05:18PM
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
wow...I never seen a crystal cave so, I take the crystals are normally not that huge? Amazingly big if you ask me!
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Chip Fixes
Sun Jul 24 2011, 05:29PM
Chip Fixes Registered Member #3781 Joined: Sat Mar 26 2011, 02:25AM
Location:
Posts: 701
Killa-X wrote ...

wow...I never seen a crystal cave so, I take the crystals are normally not that huge? Amazingly big if you ask me!
We have a crystal cave here in WI, this is what normal sized ones look like Link2
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Bored Chemist
Sun Jul 24 2011, 06:19PM
Bored Chemist Registered Member #193 Joined: Fri Feb 17 2006, 07:04AM
Location: sheffield
Posts: 1022
When I first saw the pictures of that cave I thought it was fake and that the people had been put in with photoshop.
It is incredible and I wish I could go and see it.
What puzzles me is that the story is about 4 years old.
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Proud Mary
Sun Jul 24 2011, 06:26PM
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
Killa-X wrote ...

wow...I never seen a crystal cave so, I take the crystals are normally not that huge? Amazingly big if you ask me!

I've never seen anything that even approaches it, crystal-wise.

They are right to make it a world heritage site, because we might wait a very long time before anything like it is discovered again.

I understand that a totally accurate replica of one of the Stone Age art caves in France has been made, because the condensation of visitor's breath had begun to decompose the ancient pigments, and introduced alien micro flora and fauna into the cave.

Mexico is a very poor country, so unless strong measures are taken to conserve the cave, it will be broken up and sold bit by bit to tourists and malefactors. Perhaps it could be virtualized, so people could visit the unique subterranean environment without interacting with it in any way.
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Forty
Sun Jul 24 2011, 06:37PM
Forty Registered Member #3888 Joined: Sun May 15 2011, 09:50PM
Location: Erie, PA
Posts: 649
they found my meth lab!
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Killa-X
Sun Jul 24 2011, 06:38PM
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
Bored Chemist wrote ...

When I first saw the pictures of that cave I thought it was fake and that the people had been put in with photoshop.
It is incredible and I wish I could go and see it.
What puzzles me is that the story is about 4 years old.

What sucks is the fact that they can only be down there for 10 minutes because of the natural spring, too hot. But yeah, that would truly be something amazing to see in person, prity surprise how huge they are, specially the large ones that are just one huge solid piece instead of multiple fragments.

The pictures make it look like the people have been shrunk to microscopic size and placed on a small rock...
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Fraggle
Sun Jul 24 2011, 07:11PM
Fraggle Registered Member #1526 Joined: Mon Jun 09 2008, 12:56AM
Location: UK
Posts: 216
There is amazing hd video of something looking just like that in the BBC`s `Planet Earth` documentary. It may even be the same cave. Amazing stuff.
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Proud Mary
Sun Jul 24 2011, 07:32PM
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
This story with pics is in today's Mail Online "EDITOR'S SIX OF THE BEST" selection, but I think Bored Chemist is right that the story has been re-heated, a commonplace of UK tabloid practice.

But it deserves showing to new people anyhow.

I see that gypsum (calcium sulphate) crystals are very soft, so will need special protection.

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