We are pleased to release 6 new gold ore CRMs that replenish consumed stock of some popular Au products. These new products are not direct replacements but share similar Au concentrations and physical characteristics making them ideal replacements of their predecessors.
Our production department is busy preparing a number of new products to be released before we see out 2021. More on that soon.
For more information and to purchase these products, click on the OREAS ID’s below.
Gold Ores
| OREAS | Au ppm | Description |
| 251b | 0.51 | Andy Well ore (oxide/silicate matrix); replaces OREAS 251 |
| 211 | 0.77 | Frogs Leg ore (greenstone matrix); replaces OREAS 219 |
| 253b | 1.24 | Andy Well ore (oxide/silicate matrix); replaces OREAS 253 |
| 236 | 1.85 | Frogs Leg ore (greenstone matrix); replaces OREAS 223 |
| 241 | 6.91 | Frogs Leg ore (greenstone matrix); replaces OREAS 216b |
| 243 | 12.39 | Frogs Leg ore (greenstone matrix); replaces OREAS 229b |
Prices AUD:Â $5.90/ 60g | $48.75/ 500g | $97.50/ 1kg
The certification program includes:
1.         Au by fire assay
2.         Au by aqua regia digestion
3.         Au by cyanide leach
4.         Au by x-ray PhotonAssay
5.         Full ICP-OES and MS elemental suites by aqua regia digestion
6.         Full ICP-OES and MS elemental suites by 4-acid digestion