Rocks page 1, page 2, page 3, page 4
Columnar Jointing #5 Granite with Quartz Vein #2
Granite with Quartz Vein #1 Half Dome

Chinese scholars rocks #1 Chinese scholars rocks #2
Acropolis, Athens
Granite Gorge, Grand Canyon #1

Granite Gorge, Grand Canyon #2
Fluting



Rocks page 1, page 2, page 3, page 4


Photography by Dr. Sharon Johnson
drsharonjohnson@comcast.net