Join Our Community of Science Lovers! From the depths of a small Andean lake scientists have pulled up evidence of pre-Incan silver smelting that is nearly 1,000 years old.

Continental Gold Drills 18.1 m @ 24.89 g/t Gold and 63 g/t Silver at Veta Sur and Announces New Sediment-Hosted Gold-Silver-Zinc-Lead Discovery at the Buritica Project, Colombia ...

In this in-depth article, we’ll list the 20 largest silver producing countries worldwide that are at the forefront of the silver ore market, which is expected to reach $7.39 billion this year ...

Sediment can consist of rocks and minerals…” and “ matter that settles to the bottom …” The silver price closed on Friday at $22.30 oz., down $1.15 from its closing price the day before.

In the same year Hardinge’s smelter processed only 4,000 tons of ore for 120,000 ounces of silver, or 30 ounces per ton. Aspen’s other smelter, The Holden, processed 30,000 tons of ore for 690,000 ...

The developer for Eastlake Campus in Burnaby says the sediment runoff into Silver Creek last weekend was an accident caused by an extreme weather event. By Tiffany Crawford Published Sep 09, 2016 ...