Ken Mitchell (b. 1947), has been an enthusiastic geological field assistant for the Australian Geological Survey Organization, Mount Isa Mines, and other exploration groups. He discovered the shatter cones at Lawn Hill, Queensland, and at Amelia Creek in the Davenport Ranges of Northern Territory.
Discovered on 19-4-1993 in Palomar by Shoemaker, C. S., Shoemaker, E. M.