Churn drill bailer sampling in Mongolia

Once the churn bit has done it's part in reducing samples to slurry, the bailer is used to bring them to the surface. This is a pretty sloppy process and has a great deal of inaccuracy when used as here for gold sampling.

Author: erobertcarlson
Length: 02:25
Views: 560
Tags: arctic  drilling  gold  mining  mongolia  panning