This is Osmium (Os)—the densest naturally occurring element. One cubic foot of this stuff would weigh over 1,400lbs. Osmium has a reflectivity twice that of gold, the fourth-highest melting point of all elements, and retails for about $13,000 a kilo. #100daysofbadassery #ooohshiny #osmiumibarelyknowim #heavymetal #sparkleh











