Hi everybody i have a couple of slices of rhodochrosite up for trade,also some small herks for trade the herks are 2 to 3mm in size the rhodochrosite is 4.5 x 4 inches in size nice color as you can see with wood stand i am looking for some nice chalcopyrite crystals in matrix or nice pyrite cubes mix with quarts same with the chalcopyrite if possible any body interested give me a shot i would like to see pictures of the trading minerals thanks zicon45