Macro photograph of the patterns in a sliced Dryhead agate from Montana Image #2483 4661 X 3117 pixels (5.12 MB)
Macro photograph of the patterns in a sliced Dryhead agate from Montana Image #2484 3162 X 4682 pixels (4.31 MB)
Macrophotograph of the patterns in a cut and polished Agua Nueva agate from Mexico Image #3936 4800 X 3200 pixels
