Osmium (Rutheniridosmine) Ekaterinburgskaya, Urals Region, Russia 4 specimens in total measuring from 2.3mm to 3.3mm

Description/Interesting Notes: A rare group of osmium crystals from Russia!!! These crystals were obtained in an old collection and were labeled as "iridosmine (rutheniridosmine)" but the current nomenclature is osmium - a rare combination of osmium, iridium, and ruthenium!!! These 4 specimens consist of thin, brilliantly metallic crystals that range in size from 2.3mm to 3.3mm!!! This group of 4 specimens includes the largest and best crystal from the lot!!! Simply fantastic examples of this rare species!!! Good luck and be sure to check out my other exciting mineral auctions on ebay!!!

The MineralMan Pledge: To offer a variety of interesting and unique mineral specimens that stand out from the majority of specimens on ebay and to add new specimens AT LEAST every week, all with an opening bid of JUST $1, NO RESERVE. The MineralMan Motto: "Everybody Must Get Stones"

Click here to see More INCREDIBLE Minerals! Bidding for auctions starts at JUST $1, NO RESERVE We accept PayPal, Money Orders, and Personal Checks (anything else just ask!) Specimens ship weekly High bidder pays shipping Full Money Back Guarantee (less shipping) We combine shipping Add Mineralman999 to My Favorite Sellers!!!