Private company
Boston and Montana Consolidated Copper and Silver Mining Company
US mining, smelting, and refining company
The Boston and Montana Consolidated Copper and Silver Mining Company (the "Boston and Montana" or "B&M") was a mining, smelting, and refining company which operated primarily in the state of Montana in the United States. It was established in 1887 and merged with the Amalgamated Copper Company in 1901.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersButte1
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The Boston and Montana Consolidated Copper and Silver Mining Company (the "Boston and Montana" or "B&M") was a mining, smelting, and refining company which operated primarily in the state of Montana in the United States. It was established in 1887 and merged with the Amalgamated Copper Company in 1901.2
Timeline
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Sources
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