Gold Recovery Pins & Fingers Using Iodine #gold #goldrecovery #scrap #ewaste #electronics #chemistry

In this video I experiment with using the iodine leach for gold recovery from gold plated pins and close cut gold fingers. There were a few bumps along the way. The pins gave me trouble, but the fingers worked great with iodine. Did I recover any gold? Watch and see... Please visit the Urban Gold Mining section of my blog at http://www.mdpub.com/UrbanGoldMining/... for more information. #scrapping #science #bullion #goldbullion #silverbullion #recycle #research #experiment #iodine Equipment Used In These Videos: Refining Precious Metal Wastes by C. M Hoke https://amzn.to/45X5Wiu Potassium Iodide, High Purity Crystals/Powder 200 Grams https://amzn.to/4aOeFsJ 12% Food Grade Hydrogen Peroxide https://amzn.to/4tIVf02 Potassium Hydroxide Flakes KOH, 2 lbs https://amzn.to/40gsnys Formic Acid https://dudadiesel.com/choose_item.ph... 6 Pack pH Test Strips https://amzn.to/3Oersfo Borosilicate Glass Buchner Filtering Funnel https://amzn.to/4rihAzL 1000ml Borosilicate Glass Filtering Flask https://amzn.to/401Ry85 9 Count Filter Adapter Cones Set, Buchner Funnel Flask Adapter https://amzn.to/4tEyTws Vacuum Pump, 3.5 cfm 1/4 hp HVAC Single Stage https://amzn.to/4az186X Stainless Steel Lab Spatula with Flat Square/Spoon Ends - 9 in. (6PK) https://amzn.to/3OKGlWI Premium Filter Paper, 15cm, Pack of 100 https://amzn.to/41597F3 Dual Powered Digital Pocket Scale 200g x 0.01g https://amzn.to/4lnPcZO Utile 2 Pcs Glass Beaker Set, Vol.2000ml Beakers https://amzn.to/4lFla3V Watch Glasses, 6" (15cm) - Cover Lids for Beakers & Flasks https://amzn.to/3j5MHMS Plastic Squeeze Bottle - 2Pcs Wash Bottle 500ml https://amzn.to/3KE1HQI 300PCS 3ML Plastic Transfer Pipettes https://amzn.to/3f9JQ4B Nitrile-Vinyl Blend Exam Gloves, X-Large 100 https://amzn.to/3swI0EZ Refining Precious Metal Wastes by C. M Hoke https://amzn.to/45X5Wiu