In general, you can expect around 2-4 pieces of gold if you buy a gram of 6 mesh gold, 7-12 pieces if you buy a gram of 8 mesh gold, around 15-20 pieces if you buy a gram of 10 mesh gold, and around 20-25 pieces if you buy a gram of 12 mesh gold. Every piece of gold is natural and of course unique in size and shape. Gold Nuggets for sale, GOLD Mining Operations in Idaho and Washington Gold Nuggets. We sell Alaska Gold Nuggets, California Gold, and Crystalline Gold Specimens. Paydirt, Gold Panning, Dredge, Sluice, Gold mining, Gold Prospectors Association of America (GPAA) Lifetime Member Great for jewelry making or investment. This is high purity gold with an assay of 87% - 92% This is high purity gold with an assay of 87% - 92% jewelers grade used in overlay. THE BEST! Alaskan placer nuggets are generally 20K to 22K, or 84% to 92%.