ID Help

I'm not an ewaste buyer but i ran across some industrial special application stuff back in the early 80's. It can be kind of a hard sell because nobody knows what to make of it. Each alloy of gold needs it's own special process to recover the gold from the alloy. Something that works for one kind of alloy might not work for another kind of alloy.

You might try talking with a few of the jewelry dealers or coin shops in your Houston area. See what they make of it. You might try listing it on ebay under the heading of " for precious metals recovery. "

The main thing is weight. If you only have a few grams then it's probably not worth bothering with.

Here's a link to something that looks like what you've got. Scroll down the page a bit and you'll see the square thingies. They're used somehow in soldering and brazing ?

https://tanaka-preciousmetals.com/en...s-for-brazing/