Key Takeaway
Ima Mine is a nonproducing underground mine producing Metal, located in Patterson, Lemhi County, ID. It has 17 violations on record (0 S&S) and $621 in proposed penalties. Operated by American Tungsten Ltd.
Ima Mine
Operator: American Tungsten Ltd
Controller: American Tungsten Corp
Location: Patterson, Lemhi County, ID
Employees: 5
Recent Violations
View all 17 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/04/2026 | 57.8520 | Non-S&S | ModNegligence | $0 |
| 03/04/2026 | 57.11053 | Non-S&S | ModNegligence | $0 |
| 03/04/2026 | 57.4361(b)(1) | Non-S&S | HighNegligence | $0 |
| 03/04/2026 | 57.4361(c) | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.12030 | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.12028 | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.4200(b)(2) | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.12030 | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.9300(b) | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.20003(a) | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.11053(a) | Non-S&S | ModNegligence | $0 |
| 02/24/2026 | 57.11050(a) | Non-S&S | ModNegligence | $0 |
| 12/01/2025 | 57.14112(b) | Non-S&S | LowNegligence | $151 |
| 12/01/2025 | 57.14132(a) | Non-S&S | LowNegligence | $151 |
| 12/01/2025 | 57.14103(b) | Non-S&S | LowNegligence | $151 |
| 08/27/2025 | 57.8520 | Non-S&S | LowNegligence | $168 |
| 08/27/2025 | 57.8520 | Non-S&S | $0 |
Inspections
View all 4 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/23/2026 | 36.25 | 1 | |
| 12/01/2025 | 12/01/2025 | 14.00 | 1 |
| 09/11/2025 | 09/11/2025 | 11.00 | 1 |
| 08/27/2025 | 08/27/2025 | 36.00 | 2 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Ima Mine have?
Ima Mine has 17 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $621.
What type of mine is Ima Mine?
Ima Mine is a Underground mine producing Metal, located in Patterson, Lemhi County, ID. It currently has 5 employees.
Has anyone been injured or killed at Ima Mine?
According to MSHA records, Ima Mine has 0 reported accident/injury records and 0 fatalities on file.
Who operates Ima Mine?
Ima Mine is operated by American Tungsten Ltd and controlled by American Tungsten Corp. MSHA Mine ID: 1000224.