Rock

Rock is a very general term that can refer to many things consisting of a stony material:

• Natural walls and ores namely:
  • Granite
  • Limestone
  • Marble
  • Slate
  • Sandstone
  • Compacted plasteel
  • Silver ore
  • Compacted steel
  • Uranium ore
  • Jade
  • Gold ore
  • Compacted machinery
• Smooth stone floors
• Stone chunks, sometimes referred to as rock chunks.
• Stone blocks