March 21, 2007: Giant crystal cave in Mexico

Undertoad · 03-21-2007, 10:06 AM

(c) Javier Trueba / Madrid Scientific Films / madridsf@gmail.com

Yes, it's another of those images too wide for your browser. But I had to keep these sized
like this, because you wanted to see the large version. You know you did.

It's another axlrosen submittal, which was also Boing Boing'd. The shots at the site BB links
to have extreme JPEG compression issues. Snooping around for better ones, only Snopes
message board had clearer original photos.

(c) Javier Trueba / Madrid Scientific Films / madridsf@gmail.com

The complete explanation comes from here.

Quote:

The crystal cavern was discovered within the same limestone body that hosts
the silver-zinc-lead ore bodies exploited by the mine. The cavern was probably
dissolved by the same hydrothermal fluids that deposited the metals with the gypsum
being crystallized during the waning stages of mineralization. The crystals probably grew
relatively quickly to their immense size within a completely liquid-filled cavern.

No I don't understand it either. But it's gypsum.

They're working to document this place, but it's difficult, because it stays 125-150
degrees F (50-65 degrees C) and stays at 100% humidity. So, just when you thought this
place was eerie enough, back to the explanation:

Quote:

In April 2000, brothers Juan and Pedro Sanchez were drilling a new tunnel when they made
a truly spectacular discovery. While Naica miners are accustomed to finding crystals, Juan and
Pedro were absolutely amazed by the cavern that they found. The brothers immediately informed
the engineer in charge, Roberto Gonzalez. Ing. Gonzalez realized that they had discovered a
natural treasure and quickly rerouted the tunnel. During this phase some damage was done
as several miners tried to remove pieces of the mega-crystals, so the mining company soon
installed an iron door to protect the find. Later, one of the workers, with the intention of
stealing crystals, managed to get in through a narrow hole. He tried to take some plastic bags
filled with fresh air inside, but the strategy didn't work. He lost consciousness and later was
found thoroughly baked.

(c) Javier Trueba / Madrid Scientific Films / madridsf@gmail.com

Sheldonrs · 03-21-2007, 10:26 AM

Looks like a scene from "Journey To The Center Of The Earth".

Chinditz · 03-21-2007, 10:27 AM

Seeing the man in the second pic completely surprised me, I thought that I was looking at a macro-shot of some crystals.

Beautiful place BTW, another one I'll ad to the "someday I need to go there wishlist" sigh.

Pie · 03-21-2007, 10:29 AM

Quote:

He lost consciousness and later was found thoroughly baked.

This is not the usual way we contemplate eating the IOTD.
Very nice find, axl, ut!

glatt · 03-21-2007, 10:34 AM

Awesome! I'd seen pics of this cave a few years ago, but nothing like these. Thanks for posting the full sized ones.

I want to visit, but 150 is hot. I could only handle that for a few minutes. And I bet it gets gradually warmer as you get closer, so it's not like you could just step into this hot room and then step out again.

freshnesschronic · 03-21-2007, 11:21 AM

At first I was like "cool?" then I saw the dude and exclamated "HOLY SHIT!"

Sheldonrs · 03-21-2007, 11:23 AM

Wonder how big the meth is?

Gawa · 03-21-2007, 11:34 AM

now...cover the Maserati with those crystals, and THAT would be art!

Trilby · 03-21-2007, 11:50 AM

That's what I imagine Stevie Nicks' jewelry box looks like.

monster · 03-21-2007, 11:57 AM

looks like a close up of someone's scalp with "visitors". *shudder*
or the surface of a pretzel.

perhaps I've been watching too much Magic Schoolbus.

Dypok · 03-21-2007, 12:19 PM

http://www.findarticles.com/p/articl...57/ai_66681236

Found a better explanation of gypsum crystal formation for a similar site in Spain.

Geologists think the gigantic geode was formed 6 million years ago, when mineral-saturated water flowed through a rock hole. As water slowly evaporated, minerals clung to the rock's surface, forming a lattice of smooth-faced, geometrical shapes. "When minerals separate from water they stick to solids, just like sugar from a solution sticks to a piece of string," says Paul Burger, a geologist at New Mexico's Carlsbad Caverns. "Crystal formation uses the same process that makes rock candy."

I'm not sure if the subject pictures qualify as a geode, but the mineral deposit and crystallization process would be the same.

seakdivers · 03-21-2007, 12:30 PM

Your name is Kal-El. You are the only survivor of the planet Krypton. Even though you've been raised as a human being, you are not one of them. You have great powers, only some of which you have as yet discovered.

Sheldonrs · 03-21-2007, 12:43 PM

Quote:

Originally Posted by seakdivers

Your name is Kal-El. You are the only survivor of the planet Krypton. Even though you've been raised as a human being, you are not one of them. You have great powers, only some of which you have as yet discovered.

lol!

The Fortress of Solitude needs a home makeover.

monster · 03-21-2007, 12:48 PM

It's so hot that guy's head is bursting into flames!

I hate those papparazzi who take pictures of people in trouble rather than helping them.

Shawnee123 · 03-21-2007, 12:57 PM

Quote:

Originally Posted by monster

It's so hot that guy's head is bursting into flames!
.

Yeah, he's a real flamer.

03-21-2007, 10:26 AM	#2
Sheldonrs Master Dwellar Join Date: Oct 2006 Location: Los Angeles, CA Posts: 4,412	Looks like a scene from "Journey To The Center Of The Earth". __________________ Laugh and the world laughs with you; cry and the world laughs AT you.

03-21-2007, 11:23 AM	#7
Sheldonrs Master Dwellar Join Date: Oct 2006 Location: Los Angeles, CA Posts: 4,412	Wonder how big the meth is? __________________ Laugh and the world laughs with you; cry and the world laughs AT you.

03-21-2007, 11:50 AM	#9
Trilby Slattern of the Swail Join Date: Jul 2004 Posts: 15,654	That's what I imagine Stevie Nicks' jewelry box looks like. __________________ In Barrie's play and novel, the roles of fairies are brief: they are allies to the Lost Boys, the source of fairy dust and ...They are portrayed as dangerous, whimsical and extremely clever but quite hedonistic. "Shall I give you a kiss?" Peter asked and, jerking an acorn button off his coat, solemnly presented it to her. —James Barrie Wimminfolk they be tricksy. - ZenGum

03-21-2007, 11:57 AM	#10
monster I hear them call the tide Join Date: Dec 2005 Location: Perpetual Chaos Posts: 30,852	looks like a close up of someone's scalp with "visitors". shudder or the surface of a pretzel. perhaps I've been watching too much Magic Schoolbus. __________________ The most difficult thing is the decision to act, the rest is merely tenacity Amelia Earhart

03-21-2007, 12:19 PM	#11
Dypok Fuel the body, build the muscle, burn the fat, free the mind Join Date: Jun 2005 Posts: 27	http://www.findarticles.com/p/articl...57/ai_66681236 Found a better explanation of gypsum crystal formation for a similar site in Spain. Geologists think the gigantic geode was formed 6 million years ago, when mineral-saturated water flowed through a rock hole. As water slowly evaporated, minerals clung to the rock's surface, forming a lattice of smooth-faced, geometrical shapes. "When minerals separate from water they stick to solids, just like sugar from a solution sticks to a piece of string," says Paul Burger, a geologist at New Mexico's Carlsbad Caverns. "Crystal formation uses the same process that makes rock candy." I'm not sure if the subject pictures qualify as a geode, but the mineral deposit and crystallization process would be the same. __________________ There follows an untranslatable play on words with the use of local idiomatic expressions.

03-21-2007, 10:27 AM	#3
Chinditz Cuius testicles habet, habet cardeum et cerebellum Join Date: Mar 2007 Location: Rotterdam city center Posts: 15	Seeing the man in the second pic completely surprised me, I thought that I was looking at a macro-shot of some crystals. Beautiful place BTW, another one I'll ad to the "someday I need to go there wishlist" sigh.

03-21-2007, 10:34 AM	#5
glatt ™ Join Date: Jul 2003 Location: Arlington, VA Posts: 27,717	Awesome! I'd seen pics of this cave a few years ago, but nothing like these. Thanks for posting the full sized ones. I want to visit, but 150 is hot. I could only handle that for a few minutes. And I bet it gets gradually warmer as you get closer, so it's not like you could just step into this hot room and then step out again.

03-21-2007, 11:21 AM	#6
freshnesschronic Professor Join Date: Dec 2006 Posts: 1,555	At first I was like "cool?" then I saw the dude and exclamated "HOLY SHIT!"

03-21-2007, 11:34 AM	#8
Gawa Sibling of the Commonweal Join Date: Jan 2007 Posts: 16	now...cover the Maserati with those crystals, and THAT would be art!

03-21-2007, 12:30 PM	#12
seakdivers Icy Queen Join Date: Aug 2005 Location: Southeast Alaska Posts: 700	Your name is Kal-El. You are the only survivor of the planet Krypton. Even though you've been raised as a human being, you are not one of them. You have great powers, only some of which you have as yet discovered.

03-21-2007, 12:48 PM	#14
monster I hear them call the tide Join Date: Dec 2005 Location: Perpetual Chaos Posts: 30,852	It's so hot that guy's head is bursting into flames! I hate those papparazzi who take pictures of people in trouble rather than helping them. __________________ The most difficult thing is the decision to act, the rest is merely tenacity Amelia Earhart

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