If you are in need of a lesson on just how much things have changed in the last 60 years, an anecdote from my childhood might suffice. My grandfather was a junk man, augmenting the income from his ...

Zinc ranks as the fourth-most widely used metal worldwide. In addition to its primary application in steel galvanization, refin­ing zinc also produces gallium and germanium—key inputs for advanced ...

LONDON, Nov 9 (Reuters) - The fire at the Ozerny mine in Russia has been extinguished but it has heated up the zinc market. London Metal Exchange (LME) three-month metal jumped to a five-week high of ...

Located on rugged terrain in the Cerbat Mountains 15 miles north of Kingman is one Arizona’s greatest zinc mines. Noted for its deposits of sphalerite, a zinc ore, and chalcopyritethe, Golconda Mine ...