Key Takeaway
Hayden Concentrator is a active surface mine producing Metal, located in JHayden, Gila County, AZ. It has 1,312 violations on record (378 S&S) and $1.7M in proposed penalties. Operated by Asarco LLC.
Hayden Concentrator
Operator: Asarco LLC
Controller: Grupo Mexico S A B de C V
Location: JHayden, Gila County, AZ
Employees: 135
Recent Violations
View all 1,312 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/09/2025 | 56.4201(a)(5) | Non-S&S | ModNegligence | $177 |
| 10/08/2025 | 56.14112(a) | Non-S&S | LowNegligence | $151 |
| 10/08/2025 | 56.12019 | Non-S&S | LowNegligence | $151 |
| 10/08/2025 | 57.14107(a) | Non-S&S | LowNegligence | $151 |
| 10/08/2025 | 47.41(a) | Non-S&S | LowNegligence | $151 |
| 10/07/2025 | 56.18002(a) | S&S | ModNegligence | $504 |
| 10/07/2025 | 56.14105 | S&S | ModNegligence | $755 |
| 10/07/2025 | 56.12032 | Non-S&S | LowNegligence | $151 |
| 10/06/2025 | 56.11001 | Non-S&S | ModNegligence | $209 |
| 10/03/2025 | 56.14101(a)(2) | Non-S&S | ModNegligence | $209 |
| 10/02/2025 | 56.20003(a) | Non-S&S | ModNegligence | $313 |
| 10/02/2025 | 56.14112(a)(1) | Non-S&S | ModNegligence | $313 |
| 10/02/2025 | 56.20003(a) | Non-S&S | ModNegligence | $313 |
| 10/02/2025 | 56.14112(a)(1) | Non-S&S | ModNegligence | $313 |
| 10/02/2025 | 56.20003(a) | Non-S&S | ModNegligence | $313 |
| 10/02/2025 | 56.20003(a) | Non-S&S | ModNegligence | $313 |
| 10/02/2025 | 56.14100(c) | Non-S&S | HighNegligence | $1,037 |
| 10/02/2025 | 56.11003 | Non-S&S | LowNegligence | $151 |
| 10/02/2025 | 56.11003 | Non-S&S | LowNegligence | $151 |
| 10/02/2025 | 56.11003 | Non-S&S | LowNegligence | $151 |
Accidents & Injuries
View all 166 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 04/09/2025 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 15d restricted |
| 04/26/2024 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/24/2024 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/10/2023 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 08/10/2022 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 6d restricted |
| 04/08/2022 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/07/2019 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/06/2019 | DISORDERS (PHYSICAL AGENTS) | OCCUPATNAL ILLNESS NOT DEG 1-6 | None |
| 05/20/2019 | ELECTRICAL | DAYS AWAY FROM WORK ONLY | 130d lost |
| 02/12/2019 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 73d lost, 12d restricted |
Inspections
View all 189 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/14/2025 | 11/14/2025 | 8.00 | 1 |
| 10/01/2025 | 10/03/2025 | 9.00 | 1 |
| 10/01/2025 | 10/15/2025 | 130.50 | 3 |
| 08/21/2025 | 08/22/2025 | 8.00 | 1 |
| 06/23/2025 | 06/30/2025 | 54.50 | 2 |
| 06/23/2025 | 06/25/2025 | 8.50 | 1 |
| 01/08/2025 | 01/08/2025 | 5.50 | 1 |
| 10/30/2024 | 11/06/2024 | 59.50 | 1 |
| 10/16/2024 | 10/16/2024 | 10.00 | 1 |
| 09/12/2024 | 09/13/2024 | 11.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Hayden Concentrator have?
Hayden Concentrator has 1312 MSHA violations on record, of which 378 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1.7M.
What type of mine is Hayden Concentrator?
Hayden Concentrator is a Surface mine producing Metal, located in JHayden, Gila County, AZ. It currently has 135 employees.
Has anyone been injured or killed at Hayden Concentrator?
According to MSHA records, Hayden Concentrator has 166 reported accident/injury records and 0 fatalities on file.
Who operates Hayden Concentrator?
Hayden Concentrator is operated by Asarco LLC and controlled by Grupo Mexico S A B de C V. MSHA Mine ID: 0200826.