| Over the period of geochemical works, the company has taken over 30,000 samples;
A sample is taken from a level of 10-25 cm below the surface of soil cover;
Sampling is performed by the rules allowing for prevention of sample contamination (unpainted shovels, plastic scoops, etc.);
An indispensable prerequisite is observance of sampling conditions and avoidance of areas that may affect the final result (disturbed soil cover, local anomalies of terrain, etc.
After sampling, the sample is packed in a plastic zip lock bag to ensure its complete safety.
An indispensable prerequisite is marking. The sample is signed, and then packed into additional bag, where a label with sample number is inserted.
When sampling is completed, a photograph of the place is taken.