Скачать с ютуб Refining & Recovering Gold From Rings and Jewelry в хорошем качестве

Refining & Recovering Gold From Rings and Jewelry

Recovering the gold plating from these rings and jewelry a customer sent over for me to experiment with. These rings should have some gold plating on them and we are using some assaying and metallurgy techniques to determine the amount of gold that we can recover. We use the cupel method for determining the weight of gold in 3 rings and also melt down several rings and use an XRF gun to determine the percentages of metals in the entire alloy. Patreon Account:   / mbmmllc   Hats, Shirts, & Merch: https://my-store-c2b497.creator-sprin... AFFILIATE LINKS What's an affiliate link? If you use our link to buy something, MBMM gets a small percentage of the money you spend. This DOES NOT mean you will spend more money using our link, you will spend the SAME AMOUNT of money while also supporting a small business and channel. Filming Equipment: Samsung Galaxy 22 Ultra: https://amzn.to/3ol4nuM Long tripod: https://amzn.to/3WpKWgW Short tripod: https://amzn.to/3IVYdZl Complete Smelting Kits: Complete smelting furnace kit: https://amzn.to/3WdvHHS Cupelling furnace: https://amzn.to/42ZOWXV Fluxes: Chapman’s flux: https://amzn.to/3Of4JO0 Anhydrous borax: 1lb https://amzn.to/3M6EhUh 5lbs https://amzn.to/3pLRx9i Silica sand: https://amzn.to/3Mv0TiG Soda ash: 1lb https://amzn.to/41Ctg2N 5lbs https://amzn.to/3BtrhDg 50lbs https://amzn.to/3oaI6Qf Lye: https://amzn.to/3Mx8OvD Litharge: https://amzn.to/3OhtHwi Lead: https://amzn.to/3MARq9t Bismuth: https://amzn.to/45uuSPk Smelting Supplies: Crucibles: #4 https://amzn.to/3M92QQk 10# https://amzn.to/42XIsIY fire clay https://amzn.to/42K3laN Cupel: https://amzn.to/437F8L6 Electric furnace: https://amzn.to/430C6cd Tongs: https://amzn.to/3BB2dKp Heat safe gloves: https://amzn.to/41MxMeQ Gold pans: https://amzn.to/3pRIzra Gold screens: https://amzn.to/3pTjo7j Scales: 0.01 https://amzn.to/3BB2FZ7 0.001 https://amzn.to/438NrXh Magnets: https://amzn.to/42MFLde Pan for roasting sulfides: https://amzn.to/3pNGQTN Respirator: https://amzn.to/3IqbclD Microscope for phone: https://amzn.to/3OsAdQM Furnace Building Supplies: Kaowool: 2” x 12.5’: https://amzn.to/3BB9IRO 1” x 25” https://amzn.to/3Wd7ktO Water glass (sealant): https://amzn.to/45desuv Fire bricks: https://amzn.to/3Ogx86v Shop vac: https://amzn.to/434rOXV Propane: https://amzn.to/3pTj60d Propane regulator and burner: https://amzn.to/3pG4p0w Refractory cement: https://amzn.to/3Ok75ex Underground Mining Equipment: Hard hat with light clip: https://amzn.to/3Iss7nL Head lamp for hard hat: https://amzn.to/433G5US Hammer drill: https://amzn.to/3ofHFUM Hammer drill bits: https://amzn.to/3MjLf8A Safety glasses: https://amzn.to/439w8Fo Gloves: https://amzn.to/45ceXoF Feather and wedge set: https://amzn.to/3Om1kNz Respirator: https://amzn.to/3IqbclD For more info please email or call: Email: [email protected] Phone: 360-595-4445 Website: http://www.mbmmllc.com/ Facebook:   / mbmmllc   Instagram:   / mbmmllc   Twitter:   / mbmmllc