Colombian Mines Corporation (TSXV:CMJ) announced that recent sampling has returned values of 49.8 grams (1.6 troy ounces) gold per tonne, 526 grams (16.9 troy ounces) silver per tonne, and 17.05% copper from their Mercedes Contract.

As quoted in the press release:

The highest silver value of 773 grams (24.9 troy ounces) is associated with the highest copper value of 26.47% copper.

To view the whole press release, click here.