One of "my Precious", a new specimen of a crystal of chalcopyrite that has been treated with acid to make it tarnish to these colors of blue, purple and red. See link for more detail about this specimen purchased from the Tucson Rock and Gem Show this year. I'm fairly sure it is from Mexico.
jciv, Mustangaly911, suesviews, and 139 other people added this photo to their favorites.

Wes's Way 73 months ago | reply
Very nice photo Cobalt!
pmsandvodka 73 months ago | reply
gorgeous
thomas23 73 months ago | reply
Beautiful!!!!
gwilmore (I HATE THE NEW LAYOUT!) 73 months ago | reply
A good title for this might have been "Cobalt's Paradise." :-)
MAY TOBIA 73 months ago | reply
Your fantastic color picture is my winner!
Please add this photo to
www.flickr.com/groups/colorphotoaward/
suesviews 73 months ago | reply
Wonderful!
Your fantastic color picture is my winner!
mimbrava 73 months ago | reply
This is gorgeous.
The Real Ferg 73 months ago | reply
nice lighting! cool crystals.!
amuse 73 months ago | reply
Amazing! You have an interesting stream!
Mighty-Quinn 72 months ago | reply
extraordinary shot
AlpenaMi 70 months ago | reply
Hi, I'm an admin for a group called Creative Commons Only,
and we'd love to have your photo added to the group.
Striving to a goal 67 months ago | reply
Yummy specimen!
t.commodity 65 months ago | reply
Really Beautiful!
I would like to put this picture on my cobalt ore blog. Is it in order id I paste it there?
tjah 63 months ago | reply
Wow, what a colors!
But the link you give for chalcopyrite talks about CuFeS2 - Copper iron sulfide- which has nothing to do with Cobalt? Or are you just playing with your name?
Mustangaly911 62 months ago | reply
Hi, I'm an admin for a group called Shades of Blues, and we'd love to have this added to the group!
LeszekZadlo 61 months ago | reply
Hi, I'm an admin for a group called 100 + Viewed Best of Geology (Add 1, Award 1), and we'd love to have this added to the group!
Reiki Ant 58 months ago | reply
WOW what a great picture.
wanobi79 48 months ago | reply
Hi, I'm an admin for a group called minerals around the world, and we'd love to have this added to the group!
matthewcoti 28 months ago | reply
Absolutely beautiful!!