90 results for idaho

I’ve been writing a series of blogs about rockhounding. But what if you are wanting to collect rocks for commercial purposes or you actually find a cool rock or mineral on one of your rockhound ...

Looking for mining industry resources? This is a list of government agencies and other organizations that are the best sources of mining and geological information. Many of these institutions may off ...

Petrified Wood is found all over the world. Countries with well-known petrified wood deposits include: Argentina, Australia, Belgium, Brazil, Canada, China, The Czech Republic, Germany, Ecuador, Egyp ...