This is an amazing business card holder. The business cards stack up on the platform on the left and to the right are 2 tiny gold crystals and 1 diamond that come from the jungles of Venezuela mounted under a plexiglass cover. What a great conversation piece. The gold and diamond crystals were recovered in Zapata, just outside of Ikabaru, near Santa Elena de Uairen in Venezuela. Did I say these gold crystals and diamond are tiny? Well they are, maybe about 1 mm square. You can see the well defined crystal structures with your naked eye, but looking at them under a microscope would be much more interesting, as you would see much greater detail. The two gold crystals and one diamond are mounted in a plexiglass holder, that displays and protects the crystals.