Actually, "natural" gold, sold to a retailer, usually gets anywhere from spot to two or three times spot. This is because of it's aesthetic value. The larger the nuggets, the higher above spot it gets. It's kind of like jewelry, and is common to be used as-is on jewelry.
If it's still embedded in it's natural matrix, it gets even more. For example, a piece of quarts with visible gold. These are called specimen pieces, and ounce for ounce, pay the best.
Cash-4-Gold (and others like it) has been reported to usually pay 7% of spot; and if that price is refused, they will go higher, to 12%, 17%, or sometimes the max of 20% of spot, if you complain loud enough.
Like I said, you would get laughed out of the "Gold Prospecting" section.
I think you're just trying to start
another phony topic, in hopes it will give you an arena to mention the products of the people you work for. That's pretty obvious.
Big Four Proofs of LRLs Fraud