Macro photograph of the patterns in a cut and polished agate from Kumarina, Pilbara Region, Western Australia Image #3213 3030 X 4800 pixels (3.59 MB)
Macro photograph of the patterns in a sliced backlit agate Image #2976 4800 X 3200 pixels
Macro photograph of the backlight-enhanced color and structural depth in a White Plume agate; from eastern Oregon Image #2677 4800 X 3036 pixels
