Chalcopyrite var. Blister Copper Cornwall, England 4.64cm x 3.8cm x 3.33cm Ex. Michigan College of Mines No. 1408 Ex. A. E. Seaman Mineral Museum #DM-15338

Description/Interesting Notes: A classic, old time example of "blister copper" chalcopyrite from Cornwall!!! This specimen consists of a dense network of the characteristic, botryoidal chalcopyrite crystals known as "Blister Copper"!!! The botryoidal chalcopyrite crystals have a handsome brassy metallic hue with a gorgeous range of iridescent colors visible throughout the specimen!!! This specimen is quite showy in person!!! This specimen is from the A.E. Seaman Mineral Museum and retains its original Michigan College of Mines label and its original antique glass lined museum specimen box!!! This is classic, old time material!!! The pics hardly do it justice!!! Must be seen in person to be fully appreciated!!! Good luck and be sure to check out my other exciting mineral auctions on ebay!!! STAY TUNED!!! MORE AUCTIONS WILL BE ADDED MONDAY NIGHT FOR A SPECIAL 3-DAY AUCTION, ENDING THURSDAY NOVEMBER 17th!!! Also, stay tuned for our **SPECIAL HOLIDAY** auctions coming up next week that will end on Friday, November 25th, 2011!!!

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