Macrophotograph of the internal structural detail in a cut and polished moss agate from India Image #2706 4800 X 3200 pixels
Macro photograph of lines and circles in a Brazilian agate Image #4047 4800 X 3200 pixels
Macrophotograph of the banding patterns and structural detail in a cut and polished Laguna agate from Mexico Image #4096 5553 X 4073 pixels
