Laguna "Shadow" Agates --A Slab and Geode "Split"Estacion Ojo Laguna, Ahumada Municipality, Chihuahua, Mexico Two agates with some degree of "shadow" optical effect across their concentric banding of violet, milky lavender, tan, burnt sienna and carnelian orange with lavender quartz at the core. Natural boulder surfaces to the exterior; one cut as a slab, polished on both sides and another as a half geode. Measuring 3 x 3 1/2 x 2 in and 3 1/2 x 3 x 1/2 in (2) None