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Muffle Furnaces
PART 3The History of Fifty Years of Mining at Tonopah
Classification of Ores
Inside size of the mold is apx 1-7/32" X 2-1/2" X 5/8" Deep
• 69pc Set Includes:
1/4 oz x 6 High Density Graphite Mold 1/4oz Gold Bar 1/8 oz Silver 6-Cavities round Muffle FurnacesEach Cavities size is Inside Length: 5 8" Inside Width: 11 32" Depth: 3 16" Machined graphite ingot with the slight wall taper for better metal removal. This Mold is great for making several bars at the same time. The weight of each bar depends on what metal your working with and how full you fill each cavity. Full to the top will give you a apx 1 4 Troy ounce Gold Bar in each of all 6 cavities. Silver is not as heavy as Gold and pours about 1 8 oz in
US$ 605.00
US$ 135.00
US$ 370.18
US$ 4640.00
US$ 188.50
