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Centrifugal Concentrators
I have not poured into this mold so I can only guess that the bar made in Gold would be about 10 oz & Silver 6 ounces
The kit includes 1-8 1/2" Gold Pan
Electrolytic Precipitation
Crucible not included
"The Sampling and Assay of the Precious Metals" Gold-Silver-Platinum-Group 2015 kk Centrifugal ConcentratorsThis is a new 2015 printing of the 1913 Book The Sampling and Assay of the Precious Metals by Earnest Smith Probably the best Classic Text on the subject and still referenced today by Assayers and Chemists. This book covers most ever aspect of precious metals from the Assay Office, Furnaces, Balances, Physical and Chemical Properties of the Precious metals, Sampling, Sample Preparation, Fluxes, Cuppelation and more. It then goes with Chapters
US$ 167.50
US$ 171.50
US$ 29.95
