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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
Knelson Concentrator
The top is apx 9-1/2" long with the digging end being apx 4-1/2"
Working well as prospecting tool
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Lot of 35+ CHIPPED #10AM Mabor Cupels 2-3/8" Gold-Assay-Smelting- melting kits Knelson ConcentratorLot of 30+ Cupels, all of these cupels have chips in them from poor shipping handling they still work just fine but in this day and age I cant sell these as regular. Its over 13 pounds of cupels. ****NOTE ALL THESE ARE SECONDS***** Each Cupel will absorb 102 grams of lead. Cupels are made from high quality dead burnt magnesia (MgO). Hard, smooth surface with consistency in weight and size. Provide exceptional results in gold mines, precious metal
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