| Sample Number | 02Z549A |
|---|---|
| Project | Salcha River-Pogo |
| Reference Number | 70397 |
|---|---|
| Reference Date | 2002-11-27 |
| Citation | RDF 2003-2 |
| Laboratory | XRAL Laboratories |
| Description | 54 rock samples were crushed so that at least 70 percent of the material passed through a -10 (2 mm) mesh screen. These samples were then pulverized in a chrome steel ring mill so that 85 percent of the sample passed through a -200 (75 micron) mesh screen. 54 rock samples were analyzed for gold using Inductively Coupled Plasma - Mass Spectroscopy following Fire Assay Fusion. All other trace element geochemical analyses were performed by Inductively Coupled Plasma - Atomic Emission Spectroscopy after HCl:HNO3 (3:1) acid digestion. This method of digestion is possibly incomplete for some elements and may result in lower analytical results for certain elements. |
| Sample Type | rock |
| Reference Number | 70401 |
|---|---|
| Reference Date | 2002-11-29 |
| Citation | RDF 2003-2 |
| Laboratory | XRAL Laboratories |
| Description | 58 rock samples were crushed so that at least 70 percent of the material passed through a -10 (2 mm) mesh screen. These samples were then pulverized in a chrome steel ring mill so that 85 percent of the sample passed through a -200 (75 micron) mesh screen. 58 rock samples were analyzed for major and minor oxides using X-ray Fluorescence Spectroscopy following a lithium tetraborate fusion. 58 rock samples were analyzed for trace elements using X-ray Fluorescence Spectroscopy on a pressed powder pellet. Cerium was analyzed using Inductively Coupled Plasma - Mass Spectroscopy after lithium metaborate fusion. |
| Sample Type | rock |