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

 

This auction is for ONE Carcharoles Megalodon (Extinct Giant White) Shark tooth (As Pictured) This auction is for one incredible shark tooth! This beautifully unique Megalodon tooth is perfect for any

 

Description:CHAROITE PEBBLE This is the polished charoite pebble. Dimensions: 2.6 x 1.9 x 1.2" (67 x 48 x 31mm). Weight - 5.5oz (155 grams). Charoite is a rare stone, mined only in Russia. The only de

 

SAND CALCITE * fine balls sand calcite * * nice specimen from uncommon locality * size: 65 X 56 X 30mm weight: 74g origin: Miskolc - Malyi , HUNGARY A concretion is a volume of sedimentary rock in whi

 

************************************************ Hi, my name is Teresa Rocks and these are my auctions. The specimen I am holding above is not included in this auction.. THIS WILL BE MY LAST AUCTION T

 

80 GRAM HUGE BLUE TITANIUM AURA DRUZY QUARTZ CRYSTAL CLUSTER! BEAUTIFUL!

 

Here's two nice examples of Ptychodus mortoni from an interesting locality- New Mexico. These teeth look as if they have a nearly identical jaw position (not sure if they're associated- they could ver

 

Click to View Image Album Click to View Image Album Click to View Image Album Click to View Image Album "TEKTITE - METEORITE MINERAL SPECIMEN" ORIGIN: VIETNAM LENGTH: 53 MM (2.1") WIDTH: 43 MM (1.7")

 

91mm forreria belcheri collected off S. California. Can combine other auctions for shipping discount. Shipping worldwide, first class mail available for small parcels with low value . Registered mail

 

Lapis Lazuli Sphere From Afghanistan this beautiful blue stone has been coveted by man for thousands of years. This piece of Lapis Lazuli has been cut and polished into a sphere. It is a very good blu