Anaconda Smelter Process in Montana September 1942

The Anaconda smelter in Anaconda, Montana, operates in September 1942, showcasing calcine transport from roasting furnaces to reverberatory smelting furnaces. This process eliminated impurities, producing matte containing precious metals and copper while generating slag for disposal. The smelter played a key role in metal production during this era.

A statement in any room, each reproduction is printed on museum-quality archival paper using a restored version of the original. Click "Add to Cart" to proceed to safe and secure checkout via PayPal, Visa, MasterCard, Discover, American Express, Amazon, Google, or Apple Pay.