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71 Aboenawrokostraat – PARAMARIBO – Suriname – South America
Gold & precious metal
INTRODUCTION
Depending on geological context and type of exploration, several methods and options are available. Using large capacity furnaces, more than 1200 samples per day can be analyzed by Fire Assay. Instrumental techniques used are able to measure grade levels at several percent (ultra-microbalance) and ultra-traces at less than 1 ppb as well (ICP-MS)
| Code | Description | USD |
|---|---|---|
| GOLD BY CLASSICAL FIRE ASSAY (Lead collection) | ||
| FA30AAS | 30 g aliquot - AAS flame finish - Range 0.01 to 10.00 ppm | 18.00 |
| FA50AAS | 50 g aliquot - AAS flame finish - Range 0.005 to 10.000 ppm | 20.00 |
| FA30ICP | 30 g aliquot - ICP-AES finish - Range 0.005 to 20.000 ppm | 20.00 |
| FA50 ICP | Air drying (t <40°C) for mercury / IR drying (t <60°C) for volatile compounds: sample up to 1 kg | 22.00 |
| FA30MS | 30 g aliquot - ICP-MS finish - Range 0.50 to 5000 ppb | 23.00 |
| FA50MS | 50 g aliquot - ICP-MS finish - Range 0.10 to 5000 ppb | 25.00 |
| FA30GV | 30 g aliquot - Gravimetric finish - Range > 5 ppm | 25.00 |
| FA50GV | 50 g aliquot - Gravimetric finish - Range > 2 ppm | 27.00 |
| GOLD BY AQUA-REGIA DIGESTION (for soil samples) | ||
| AU10MS | 10 g aliquot - ICP-MS finish - Range 0.50 to 5000 ppb | 15.00 |
| AU25MS | 25 g aliquot - ICP-MS finish - Range 0.10 to 5000 ppb | 17.00 |
| SUPIGN | Extra cost for sample ignition at 550°C before aqua-ragia digest. | 2.50 |
| GOLD BY CYANIDATION (Leachwell) | ||
| AUCNICP | 5 to 200 g aliquot - ICP-AES finish - Range 0.05 to 500.00 ppm | 22.00 |
| AUCNMS | 5 to 200 g aliquot - ICP-MS finish - Range 0.01 to 100.00 ppm | 24.00 |
| METALLIC GOLD (Screen Fire assay) | ||
| FASMET30 | 500 to 1000 g sample (pulp) - Screening to 106 µm - % of fine and coarse fractions - Fire assay 30 g in duplicate on fine fraction - Fire assay gravimetric on entire coarse fraction - calculation (all data reported) | 55.00 |
| FASMET50 | 500 to 1000 g sample (pulp) - Screening to 106 µm - % of fine and coarse fractions - Fire assay 50 g in duplicate on fine fraction - Fire assay gravimetric on entire coarse fraction - calculation (all data reported) | 65.00 |
| OTHER PRECIOUS METALS | ||
| AGICP | Ag Silver by aqua-regia - ICP-AES finish - LLD: 0.50 ppm | 8.00 |
| AGMS | Ag Silver by aqua-regia - ICP-MS finish - LLD: 0.01 ppm | 10.00 |
| SUP4AC | Extra cost per sample for multiacid digestion for Silver | 2.00 |
| PATHFINDERS (main indicators of gold presence) | ||
| As Arsenic, Sb Antimony, Se Selenium, TeTellurium by aqua-regia + ICP-AES: LLD: 5 ppm | ||
| ARICPX1 | First element | 8.00 |
| ARICPX2 | Per subsequent element | 1.50 |
| As Arsenic, Sb Antimony, Se Selenium, TeTellurium by aqua-regia + ICP-MS: LLD: 0.100 ppm | ||
| ARIMSX1 | First element | 10.50 |
| ARIMSX2 | Per subsequent element | 2.00 |
| Co Cobalt, Cu Copper, Pb lead, Zn Zinc by aqua-regia + ICP-AES: LLD: < 2 ppm | ||
| ARICPY1 | First element | 7.50 |
| ARICPY2 | Per subsequent element | 1.25 |
| Co Cobalt, Cu Copper, Pb lead, Zn Zinc by aqua-regia + ICP-MS: LLD: < 0.500 ppm< 2 ppm | ||
| ARIMSY1 | First element | 10.00 |
| ARIMSY2 | Per subsequent element | 1.75 |
| Special mercury | ||
| HGARIMS | Hg Mercury by overnight low temperature acid digest + ICP-MS | 17.50 |
| HGFIMS | Hg Mercury by overnight low temperature acid digest + AAS cold vapor (FIMS100) | 27.50 |
THE + FILAB
A highly qualified team
Responsive response and processing of requests
A COFRAC ISO 17025 accredited laboratory
A complete analytical park of 2100m²
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