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By Peter Moulton - A very thorough yet concise book written by inventor and prospector Peter Moulton. At 92 pages, this book is not like most books about fire assay which typically speak over the average prospector's head. Moulton has done an excelent job giving readers technical specifications for proper noble mineral recovery from a variety ...
Hybrid Metals Melting Kiln is a small and portable combination furnace for both cupelling or melting pure metals.
Kiln is 4" OD by 4" tall with melting spacer and chamfered diffuser for cupelling
In addition to Kiln, this Kit includes: 4 premium bone ash cupels, 2 mini graphite crucibles, 2 oz gold (1 oz silver) graphite loaf mold, stain...
This small but mighty little kiln is perfect for the hobby prospector or person interested in getting started in metallurgy. Measures 4" tall by 4" in diameter. Powered by two standard propane torches (not included).
Stainless steel shell.
Reaches 2100 Degrees Fahrenheit in only 5-10 minutes.
Utilizes inexpensive propan...
Portable propane fired kiln designed to melt precious metals with speed and ease. Melt 1 to 5 oz of fine placer gold (1 to 3 oz silver) - take it to the field with you! Kit includes kiln, spacer, (2) mini graphite crucibles, (1) graphite 1 oz gold (2 oz silver) loaf mold, stainless steel mini tongs. 4" OD x 4" tall. Propane bottles and nozzles n...
Includes kiln, custom refining flux, (4) 40gr '1 shot' Crucibles*, 18" Tongs, (1) Stainless Steel Stirring Rod, Instruction Manual & Smelting Tips. Pouring mold not included.
* '1 shot' clay crucibles actually last for several smeltings, as long as no flux gets on the outside (flux on the inside is good, as it coats the crucible an...
Includes kiln, custom refining flux, graphite 2 depression pouring mold, (4) 40gr '1 shot' crucibles*, 18" tongs, (1) stainless steel stirring rod, instruction manual & smelting tips. The graphite pouring mold is lightweight, will not stick or wear out and needs no pre-heating.
* '1 shot' clay crucibles actually last for several smeltings, a...
Our own special mix without lead (no cupelling necessary) and consisting of 4 main ingredients: Sodium Tetraborate, Sodium Carbonate, Silica and Manganese Dioxide. 10 lbs
Kiln Only! No other accessories included!
For scrap dealers, jewelry makers, nuggets, old jewelry, coins - all of you with clean metals - this kit is for you! Now you can use whatever size and shape mold you want or have on hand and pour your pure metals straight into it right from your microwave!
Please note: For clean metals only! For...
The deluxe kit includes kiln, custom refining flux, graphite 2 depression assay mold, (2) 40gr '1 shot' crucibles, 18" tongs, (1) stainless steel stirring rod, instruction manual & smelting tips, plus one fused silica melting crucible in the place of 2 of the 4 'one shot' crucibles included in the regular kits. The fused silica melting cruc...
To see the microwave smelting process, please watch this 6 minute video!
Much research and experimentation has gone into the design of this kiln, to ensure the best results for separating fine gold from black sand and ore concentrates - and for smelting down old jewelry. The stacked or layer...