Classic Mexican Llano geode pair that is lined with primarily agate/chalcedony and it also contains several clear calcite crystals (especially in one half). The largest calcite is about 2 cm (0.75 inch) in length and is undamaged. A few other calcites are slightly cleaved along the edge of the half. A small hole is present in the back of the half with the calcite. The geode pair was opened with a soil pipe cutter and the edges are not polished. Price for the matching pair is $15.00 plus shipping.