Practicing Smelting & Cupelling Gold Ore скачать в хорошем качестве

Practicing Smelting & Cupelling Gold Ore

Here I practice smelting and cupelling to get good enough at it to try it out for real on my limited and precious amount of gold ore samples I collected from western gold mines. I experiment with flux recipes and learn some hard lessons about smelting while improving my techniques. I think I am ready now. I'll do it for real next time. Please visit http://mdpub.com/UrbanGoldMining/inde... for more information. Materials and equipment used in this video: Kaowool Ceramic Fiber Insulation, 1" Thick https://amzn.to/3QyCbwB 30 Gram"One-Shot" Fire Assaying Crucible for Gold Ore Smelting https://amzn.to/3BESmo1 Lot of 8 - # 8AM 1-3/4" Gold-Assay Cupels https://amzn.to/3eqTdPG High Density Graphite Conical Assay Mold https://amzn.to/3KMx9vc 26" MegaCast™ Crucible Flask Tongs https://amzn.to/3qbBC0U 80000 BTU Propane Gas Forge Furnace Burner https://amzn.to/3AQnxLk Digital Scale, Lan Sheng 200g x 0.01g Gram Scale https://amzn.to/3cURRMJ Chapman Flux 16 Ounces https://amzn.to/3Bdktu7 1 Lb Chapman Flux Thinner https://amzn.to/3cP0zfz Puri Tech Chemicals pH Plus soda ash 5lb https://amzn.to/3Qo00Hg Lead Sheet,5 Rolls 0.6MM Fishing Soft Lead https://amzn.to/3AOz5ig Leather Forge/Welding Gloves Heat/Fire Resistant https://amzn.to/3cMUccL Full Face Shield Heavy Duty Clear Face Shield https://amzn.to/3RuuuZc