Resin rock used by Scott Bakula in the episode Shockwave, part 2. While stuck in the decimated remains of the 31st century, Archer and Daniels work to find a way to get back to Enterprise. Eventually they try to make a primitive communications device from parts of a Starfleet communicator, tricorder and pieces of metal they find in the ruins. Daniels asks Archer to pound out some copper wire found wrapped around a wooden spoon; Archer uses this rock to "pound out" the wire. There were three of these rocks in the CBS/Paramount auction lot...this resin rock and two foam rocks. I believe that this resin rock was the rock used on screen as you can hear Scott pounding the spoon which you would not hear were he using a foam rock; also, there are marks (damage) on this rock at the bottom, right where he was using the rock to pound the wire.
