This is a very rare natural gold nugget with crystals, found by a gold prospector in Western Australia using a metal detector. I believe that I have the largest selection of natural gold nuggets with gold crystals attached. I only have a few of them left, showing just how rare it is to find natural gold nuggets with gold crystals attached. This beauty weighs in at 5.7 Grams (88 Grains. It measures just under 3/4" (23 mm). This gorgeous natural raw gold nugget with gold crystals is spectacular and it comes with a certificate of authenticity.