Product
Lisbon Valley Mining Company produces a 99.999% pure copper cathode that complies with LME Grade A B-115-10 ASTM Standard. Each cathode harvest is assayed to ensure consistent product purity prior to being bundled, bar coded, weighed and shipped. The Company is committed to maintaining its copper cathode’s superior quality and purity which is valued by its customers. The Company’s product is typically purchased by wire and rod, ammunition and magnetic wire manufacturers in the Midwestern United States.
Typical Chemical Analysis |
Chemical Composition Grade 1 – ASTM B115-10 |
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Element | Assay | Element | Assay | |
Cu | > 99.9975% | Cu | 99.9932%, min | |
Sn | < 1 ppm | Sn | 5 ppm | |
Pb | 1 – < 0.5 ppm | Pb | 5 ppm | |
Fe | < 10 ppm | Fe | 10 ppm | |
Ni | < 1 ppm | Ni | 10 ppm | |
S | < 5 ppm | S | 15 ppm | |
Bi | < 1 ppm | Bi | 1 ppm | |
Sb | < 1 ppm | Sb | 4 ppm | |
As | < 1 ppm | As | 5 ppm | |
Se | < 1 ppm | Se | 2 ppm | |
Te | < 1 ppm | Te | 2 ppm | |
Ag | < 2 ppm | Ag | 25 ppm | |
Chemical analysis reported at the reporting limit of the Optical Emission Spectrometer
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Cathode Dimensions
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Packaging
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