Do you sell it for spot price? What if someone came to you with an unmarked ingot like this? Would you buy it at spot after testing? I'm trying to figure out how easy the buying and selling is for brandless bars.
I will first calculate volume measuring displaysment when you put a gold bar into the water. Then just calculate weight, with this two values you can calculate purity easily
@@balakrushnapanda1799 You can use some plastic dish, and fill it with wather to the top of the dish. When you do that you can put gold bar into the wather. Wather that was left the dish is the volume of the gold bar. And you can calculate volume using graduated cylinder. Now when you have volume you need weight of the gold bar. You know what is the density of the Au element. With this 3 values you can calculate the difference of densities
Usually you can tell if it's not plated or skinned by using your eyes to look at it's purety, if it is identical in coloure content as the outside then it is pure, or just decide when you want to accept that gold is a certain material that is not hard to mistake , and the computer you used audit is disabled in which is the inspection itself. Sir
After you get the coins out of the case its a good idea to hit them with a hammer once or twice. If gives the coins some character so they don't look the same as everyone elses.
Certain gold in its pure form , gold is. Reactive material and is not really metal before melting, certain factors come into play with understanding "purety of The gold." Such as configuration and situations. It's not a toy.
So are you melting them down or another plan ? I had one obnoxious case on a "cleaned " coin . Why bother . Plus they don't fit in any book when in a case !
We sell coins. bars, and casting grain. Sometimes we run low on casting grain and we convert our bars to casting grain. Sometimes we just get too much gold and need to sell it off in bulk and we will just make giant bars to sell rather than sell many small bars.
This type of XRF machine sells for about $16,000. Tax was extra as was the test stand, software upgrade, and maintenance plan. We have 2 of these machines in-house. We buy in San Diego, California, USA.
Lol! How NOT to remove coins from NGC slabs. At minimum it cost about $30 a piece for them to be in these slabs and you just threw them away for no good reason. Now they’re equivalent to counterfeits with no authentication and no protection. And if this had to be done there’s multiple ways to get them out safer than this. Why use a tool at all? You may as well drop them off a building or run them over.
Not very good money if it takes this much work and equipment to verify its not counterfeit. Bitcoin is far superior in scarcity, divisibility, and verification.
