Vauxite (outstanding color!) Pyrite but the main Amazonite crystals

but the main Amazonite crystals on the top of the piece are well-terminated and look nice when viewing from above

A very attractive display specimen from this classic locality

or a species/association collector

Very little damage

Vauxite (outstanding color!) Pyrite but the main Amazonite crystalsA remarkable, very well crystallized, OUTSTANDING blue color, ridiculously rare specimen consisting of radiating crystal aggregates of Vauxite on clay matrix. I have photographed the crystals under the microscope to show that they are truly terminated crystals and not just a blue mass. I must point out that these crystals of Vauxite show the most electric neon blue color that I've seen for the species, but it appears that the rich color is due to a