15 results for galena

In my last two blogs I talked about the history of mining in Arizona and the mining towns still active today.  There are a lot of ghost towns in Arizona because of mining activity.  There a ...

Did you know there are lots of rocks and minerals that we use in everyday life?  It is estimated that in the United States alone, every person will have used more than 3 million pounds of rocks, ...

Collectible rocks and minerals are found in every province and territory in Canada. Canada is the second largest country in the world. It is the world leader in the production of potash and ranks am ...