You are bidding on a cluster of Ruthenium crystals made by gas-phase growing. Purity is 99.9+%. grid size on the photo is 1cm Total weight of this crystals is 0.286 g I am also interested in exchange

 

LENGTH 1=3.89'' LENGTH 2=3.62'' WIDTH=3.15'' On Mar-24-13 at 16:56:21 PDT, seller added the following information: <script type="text/javascript">var az = "SC";var bz = "RI";var cz = "PT";var dz

 

140.47g & 9.8g complete crusted individual and full slice of NWA 1766 L6 shocked meteorite TKW 3694g.The individual is completely crusted except for 4 chips,probably due to transport by the finder

 

This listing is for: A POLISHED BRITISH COLUMBIA NEPHRITE DEEP GREEN TRANSLUCENT JADE FOUNDATION WEIGHING 6 OUNCES. IT MEASURES 3 X 2 X 1/2 INCH AND HAS A DARK BLUE FELT BACKING FOR PROTECTION. USE TH

 

Be sure to enlarge the photos. Huge 4 7/16" quality Megalodon shark tooth fossil. Recovered by a diver in South Carolina. Estimated 2-14 million years old. Blue/grey tone enamel. Good serrations and b

 

Item Description Name Natural dream amethyst crystal smoking pipe cigarette wand Material amethyst Weight Approx 76g Size Approx 90*24*20mm Color may very slightly due to the color calibration of each

 

Halite Searles Lake * California *** We Buy Collections *** 5 x 3.25 x 2.25 inches Here is a very fine specimen of pink Halite crystals on matrix from the Searles Lake * California. ******************

 

webstationten Store 1/2 pound lots of polished blue Lapis Lazuli from Afghanistan scooped from material as pictured with piece size running approximately 1 to 1 1/2 inches.We always combine orders to

 

Paypal Only each item (except the first one) get 3 dollars shipping discount 　 Origin China Weight 263 g Length 4.0 inch Width 1.3 inch Thickness 1.4 inch Pieces 1 This item is guaranteed to be AUTH

 

Ruby Quality Cinnabar On Matrix Display Specimen! Ruby Shiny Cinnabar Mineral Crystals! Red Crystals with Shining Surfaces! Cinnabar Mineral Crystal Display Specimen Mined in Fenghuang, Hunan, China 2