Do you want to know the gold content (g/t) of your sand and gravel extraction pit?
We can come over and wash 1 cubic meter or 1 ton of sand and gravel to retain a high-grade concentrate. The concentrate will be further processed in our laboratory to extract the gold. The extracted gold will be weighed on a high-precision balance and the grade of the processed material can be determined.
Based on these results you can determine whether the addition of a gold extraction plant to your workflow might be profitable.
30-01-2022 Heesselt
Gold from the banks of the river Rhine near the village of Heesselt (26milligram on 0.4m3 of sand and gravel)
05-05-2022 Bemmel
Gold from the banks of the river Rhine near the village of Ophemert (35milligram on 0.67m3 of sand)
08-05-2022 Ophemert
Gold from the banks of the river Rhine near the village of Ophemert (28milligram on 0.8m3 of sand and gravel)
13-05-2022 Heesselt
Gold from the banks of the river Rhine near the village of Heesselt (74milligram on 0.7m3 of sand and gravel)
26-05-2022 Heerenwaarden
Gold from the banks of the river Rhine near the village of Heerenwaarden (71milligram on 0.8m3 of sand and gravel)
