If the flat shaped with the heavy larger size, it will feel it is a nugget. If it is 100% same the flat shapes with light weight small size, it will feel it is a flake.
From the International Natural Gold market, the universal terms is that the larger the mesh number, the smaller the nugget. Size from 50-80 mesh is called gold dust. 2-30 mesh is called nuggets. Natural gold nuggets never have a fixed karat value.Natural gold never comes with 24k. 24k Pure gold is Man-Made. With such a large inventory of gold, we are unable to test each item's karat value. All my gold is 100% real natural gold. Instructions to using the "Gold Test Acid with Testing Stone Kit" to check gold purity on YouTube: Youtube.
The item "1.4066 Gram Alaska Natural Gold Nugget (#28238) FREE SHIPPING Alaskan Gold" is in sale since Tuesday, April 24, 2018. This item is in the category "Coins & Paper Money\Bullion\Gold\Nuggets". The seller is "gemsale" and is located in USA. This item can be shipped worldwide.