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Black Butte Project

Sector: Metal • Location: Montana, United States

Source: Investing News Network

Project
Under Construction

The Black Butte copper project in Montana is expected to produce 120,000 metric tons of copper concentrate annually from its Johnny Lee deposit, which has proven and probable reserves of 8.8 million metric tons containing 226,100 metric tons of copper at a grade of 2.6 percent.

Status
Under Construction
Sector
Metal
Location
Montana, United States of America
Updated
22 Jul 2026
Source
Investing News Network

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Project Information

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The project “Black Butte Project” is an infrastructure initiative in the Metal sector, located in Montana, United States. Taiyo aggregates data on it from Investing News Network.

Participants

Not available for this record.

Status

Original status

Under Construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Black Butte copper project in Montana is expected to produce 120,000 metric tons of copper concentrate annually from its Johnny Lee deposit, which has proven and probable reserves of 8.8 million metric tons containing 226,100 metric tons of copper at a grade of 2.6 percent.

Original sector

Mining

Location

Country

United States of America (USA)

State

Montana

Source

Source

Investing News Network

URL

More Details

Record type

Project

Sector

Metal

Article published date

2025-04-26

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