CH-1 and CH-2 : certified reference gold ores / H.F. Steger and W.S. Bowman.: M38-13/85-1E-PDF
"A 228-kg sample of copper-silver-gold sulphide ore from Chibougamau, Quebec, has been prepared as a compositional reference material for gold. The material, encoded CH-1, was ground to minus 74 um and mixed in one lot; approximately 96 kg were bottled in 200-g units. The remaining 132 kg of CH-1 were blended with 17 kg of gold reference ore MA-1, screened to pass minus 46 um and bottled in 200-g units. The latter, encoded CH-2, was tested for homogeneity with respect to gold content by a fire assay-atomic absorption procedure"--Synopsis, p. i.
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| Department/Agency | Canada. Natural Resources Canada. Canada Centre for Mineral and Energy Technology. Minerals Research Program (Canada) Mineral Sciences Laboratories (Canada) |
|---|---|
| Title | CH-1 and CH-2 : certified reference gold ores / H.F. Steger and W.S. Bowman. |
| Series title | CANMET report ; 85-1E |
| Publication type | Series - View Master Record |
| Language | [English] |
| Other language editions | [French] |
| Format | Electronic |
| Electronic document | |
| Note(s) | "January 1985." Title from cover. Issued also in French under title: CH-1 et CH-2 : minerais d'or de référence certifiés. Includes bibliographical references. Includes abstract in French. |
| Publishing information | Ottawa : Minerals Research Program, Mineral Sciences Laboratories, 1985. |
| Author / Contributor | Steger, H. F. Bowman, W. S. |
| Description | iv, 27 p. : graphs |
| Catalogue number |
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| Subject terms | Gold Chemistry Certification |
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