{"product_id":"native-iridium-osmium-alloy","title":"NATIVE IRIDIUM \/ OSMIUM   ALLOY","description":"A glass phial containing two to three hundred loose granules of metallic lead-grey Native Iridium (Ir) and Osmium (Os) occurring combined as a solid solution eutectic alloy, from the Urals region of Russia.  Native Iridium and Osmium do not commonly occur in their native state and when found invariably contain the element Ruthenium (Ru).  Osmium (At. No. 76) and Iridium (At. No. 77) are adjacent in the same period (row) of the Periodic table, while Ruthenium (At. No. 44) and Osmium are adjacent in the same group (column).  The dimensions given represent the largest grains, most being more in the 1 cubic mm range.  They are contained in a glass phial, 7.8 cm long x 2.4 cm in diameter.  Most representations of the periodic table typically contain just a few grains of these elements, to house this many would be extravagant, but rather wonderful!\n","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46545177084079,"sku":"CC20250","price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC20250.png?v=1770375928","url":"https:\/\/crystalclassics.com\/products\/native-iridium-osmium-alloy","provider":"Crystal Classics","version":"1.0","type":"link"}