This 7.8 Gram (120.3 Grains) Natural Australian Gold Nugget is incredible. A very high luster nugget that shines like pure gold (this nugget would likely test in the 95% to 98% pure range). It is really fat with great color and texture. It has a couple of tiny quartz crystals trapped in the crevices of the nugget, very cool to see under magnification. It was found metal detecting in Western Australia. It is 3/4" (19 mm) long and it is a jewelry/investment grade natural gold nugget, the highest grade there is. Jewelers, collectors, and investors love my super high quality Australian Gold Nuggets because of their high purity and beautiful color. Beautiful raw gold specimens like this one are rare to find for sale.