In the Silver Valley, though ... but froth flotation is quite common in metal refining; we’ve seen it used to concentrate everything from lightweight graphite to ultradense uranium.

It makes perfect sense to stack gold and silver as part of a diverse portfolio and there are many user-friendly ways to do so now enabled by the digital world we live in.

Silver prices hit their highest since late October on Friday, latching on to factors that drove gold to successive record ...

Take a look at the efficient process of recovering aluminum and silver from scrap motor routers. Every stage, from ...

The current owners of the Sunshine Mine complex, near Kellogg, Idaho, are working on a plan to reopen the mine in about five ...