The photo just do not do this large, spectacular specimen justice. The pic of the specimen in the hand gives you a better indication of the delicate, translucent beauty of these calcite crystals than the others. They measure up to 4 cm across, and are literally piled up to make a beautifully 3-dimensional "sculpture" of these gorgeous crystals. As I said, MUCH better in person! 14 x 11 x 10 cm