ya nice finds look into getting some tools of the trade for testing. c i always have that feeling that if u r unaware of what u have or have questions that someone knows and u dont i feel they have that upper hand so more knowlege the better, when i started to find jewlery and items that looked gold or silver and i made a kit to test all myself and then if i did want to sell the item id know exactly what it was my kit i made consists of all the different types of acid for 10k,14k,18k,24,platinum,925,999, a scatch rock,a digital gem and diamond tester,a small file, couple of loops for veiwing, a uv blacklight,rare earth magnet for the power, and last a decent scale that weighs penny weight and grams aswell and a company ap that is updated alot to c all spot value prices of all the metals and a percent wise so i know befor i go to any shops i know exactly what i have my whole kit was put together for around $65-mayb 70 u save on gas to lol