Lovely Little Agate Geode From Boranca

This thunderegg-geode half came from near Boranca in Mexico. A curious feature is the way the gorgously patterned agate faithfully follows the sides of the cavity - except one. One side is completely bare.

Size: 1 3/4"w x 2 3/8"h x 3/4"d.   Weight: 2 oz.