You got two things that matter in the value of a property. The amount of gold or what ever metal per ton, and the total reserve of the property. You can have high gold per ton with very small reserves which would not make for a very valueable property.
In Handcamps case it appears to have extremely high gold per ton, and while it's a "small property" in terms of overall size, the gold area is quite large, and should go 100s of meters into the ground.
We should have a very high level of gold per ton and a very good reserve.
In comparsion, our copper properties deposits go for as much as 8 miles, and are 300 feet thick in places. They also have decent to very good amounts of copper per ton there too.