Key Takeaway
Moss Mine is a active surface mine producing Metal, located in Bullhead City, Mohave County, AZ. It has 127 violations on record (27 S&S) and $44K in proposed penalties. Operated by Golden Vertex Corp.
Moss Mine
Operator: Golden Vertex Corp
Controller: Mako Mining Corp
Location: Bullhead City, Mohave County, AZ
Employees: 71
Recent Violations
View all 127 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/09/2026 | 56.14100(c) | Non-S&S | ModNegligence | $151 |
| 01/09/2026 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 10/28/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 10/28/2025 | 56.14107(a) | S&S | ModNegligence | $398 |
| 10/28/2025 | 45.4(b) | Non-S&S | ModNegligence | $151 |
| 10/27/2025 | 56.4101 | Non-S&S | ModNegligence | $151 |
| 10/27/2025 | 56.14207 | Non-S&S | LowNegligence | $151 |
| 10/27/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 10/27/2025 | 56.14207 | Non-S&S | LowNegligence | $193 |
| 06/05/2025 | 56.5001(a)/56.5005 | Non-S&S | HighNegligence | $336 |
| 06/03/2025 | 56.14112(a)(1) | Non-S&S | LowNegligence | $151 |
| 02/04/2025 | 56.14207 | Non-S&S | ModNegligence | $151 |
| 02/04/2025 | 56.20003(a) | Non-S&S | ModNegligence | $151 |
| 01/15/2025 | 56.9300(a) | S&S | LowNegligence | $151 |
| 01/14/2025 | 56.13021 | Non-S&S | ModNegligence | $151 |
| 01/14/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 01/14/2025 | 56.12004 | Non-S&S | ModNegligence | $267 |
| 01/14/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 10/03/2024 | 48.29(a) | Non-S&S | ModNegligence | $147 |
| 10/03/2024 | 56.20011 | Non-S&S | ModNegligence | $305 |
Accidents & Injuries
View all 20 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 11/17/2025 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/17/2025 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/08/2024 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | None |
| 03/29/2024 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 60d restricted |
| 07/15/2023 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/29/2022 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/01/2022 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 4d lost |
| 07/30/2020 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/11/2020 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 10d restricted |
| 05/15/2020 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 17d restricted |
Inspections
View all 76 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/19/2026 | 02/19/2026 | 7.25 | 1 |
| 01/26/2026 | 01/29/2026 | 25.75 | 1 |
| 01/09/2026 | 01/12/2026 | 12.00 | 1 |
| 01/09/2026 | 01/12/2026 | 3.50 | 1 |
| 10/27/2025 | 11/03/2025 | 23.00 | 2 |
| 10/27/2025 | 11/03/2025 | 72.50 | 2 |
| 07/21/2025 | 07/22/2025 | 35.75 | 1 |
| 06/02/2025 | 06/16/2025 | 48.25 | 1 |
| 03/26/2025 | 03/27/2025 | 21.50 | 1 |
| 02/24/2025 | 02/26/2025 | 13.75 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Moss Mine have?
Moss Mine has 127 MSHA violations on record, of which 27 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $44K.
What type of mine is Moss Mine?
Moss Mine is a Surface mine producing Metal, located in Bullhead City, Mohave County, AZ. It currently has 71 employees.
Has anyone been injured or killed at Moss Mine?
According to MSHA records, Moss Mine has 20 reported accident/injury records and 0 fatalities on file.
Who operates Moss Mine?
Moss Mine is operated by Golden Vertex Corp and controlled by Mako Mining Corp. MSHA Mine ID: 0202367.