Space Shuttle Columbia - SOLD 2.566" Flown Nose Landing Gear Tire Section sports is formed by heat-treating amethyst

is formed by heat-treating amethyst or smoky quartz

Please Note: Size and condition of these specimens varies quite widely

81" fossil plant from the genus Macroneuropteris that was recovered from a coal bed in Pennsylvania

These Fossil Shark Tooth Pendants are fashioned from the teeth left behind by these incredible ancient sharks

As with other mollusks

Space Shuttle Columbia - SOLD 2.566" Flown Nose Landing Gear Tire Section sports is formed by heat-treating amethystThis specimen is a 2. 566" mission flown nose landing gear tire fragment from the Space Shuttle Columbia (OV 102). Serial number verification against public information indicates the tire was removed from service after Columbia's 13th mission (STS 52). A certificate of authenticity and informational photocard is included with this item. Note: This specimen was acquired at auction after decommissioning. The original scrap tags and documentation remain