SUPERSTITION MOUNTAINS, ARIZONA
AZGS geoscientist, Dr. Charles Ferguson, is a structural geologist with a knack for capturing fantastic geologic scenes. His mapping in the Superstition Mountains resulted in several geologic products -- see below -- and some marvelous photographs. Here is a small sampling of his images.
Nonwelded ash-flow tuffs (bedded rocks) and rhyolite lava flows on cliff walls of Fish Creek Canyon near Coronado Mesa.