Key Takeaway
Ruby Quarry is a active surface mine producing Stone, located in Macon, Jones County, GA. It has 61 violations on record (12 S&S) and $12K in proposed penalties. Operated by Martin Marietta Materials, Inc..
Ruby Quarry
Operator: Martin Marietta Materials, Inc.
Controller: Martin Marietta Materials Inc
Location: Macon, Jones County, GA
Employees: 42
Recent Violations
View all 61 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/25/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 11/24/2025 | 56.20003(b) | Non-S&S | ModNegligence | $151 |
| 11/24/2025 | 56.12068 | Non-S&S | ModNegligence | $151 |
| 03/05/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 07/16/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 01/03/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 01/02/2024 | 56.11001 | Non-S&S | ModNegligence | $147 |
| 01/02/2024 | 56.14107(a) | S&S | ModNegligence | $1,188 |
| 01/02/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 01/02/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 08/09/2023 | 56.14112(b) | Non-S&S | ModNegligence | $143 |
| 08/07/2023 | 56.14100(c) | Non-S&S | ModNegligence | $232 |
| 11/21/2022 | 56.18002(b) | Non-S&S | ModNegligence | $133 |
| 03/14/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
| 05/27/2021 | 56.14100(c) | Non-S&S | ModNegligence | $187 |
| 11/09/2020 | 56.12004 | Non-S&S | ModNegligence | $199 |
| 08/18/2020 | 56.20003(a) | Non-S&S | ModNegligence | $123 |
| 08/17/2020 | 56.14100(c) | Non-S&S | ModNegligence | $199 |
| 09/10/2019 | 56.4402 | Non-S&S | ModNegligence | $121 |
| 09/09/2019 | 56.14107(a) | Non-S&S | ModNegligence | $121 |
Accidents & Injuries
View all 28 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/05/2023 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 87d restricted |
| 11/02/2023 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/02/2023 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 1d restricted |
| 05/06/2023 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 11d restricted |
| 08/22/2020 | OTHER | DAYS AWAY FROM WORK ONLY | 208d lost |
| 05/04/2017 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/07/2016 | HANDTOOLS (NONPOWERED) | ALL OTHER CASES (INCL 1ST AID) | None |
| 07/16/2014 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/21/2013 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 13d restricted |
| 07/27/2006 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 11d restricted |
Inspections
View all 70 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/24/2025 | 11/25/2025 | 18.00 | 1 |
| 09/23/2025 | 09/25/2025 | 35.25 | 1 |
| 03/05/2025 | 03/05/2025 | 7.75 | 2 |
| 07/16/2024 | 07/17/2024 | 21.50 | 1 |
| 02/20/2024 | 02/21/2024 | 12.00 | 1 |
| 01/02/2024 | 01/05/2024 | 8.00 | 1 |
| 01/02/2024 | 01/05/2024 | 19.00 | 1 |
| 08/07/2023 | 08/09/2023 | 14.75 | 1 |
| 11/21/2022 | 11/22/2022 | 19.00 | 1 |
| 10/17/2022 | 12/08/2022 | 11.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Ruby Quarry have?
Ruby Quarry has 61 MSHA violations on record, of which 12 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $12K.
What type of mine is Ruby Quarry?
Ruby Quarry is a Surface mine producing Stone, located in Macon, Jones County, GA. It currently has 42 employees.
Has anyone been injured or killed at Ruby Quarry?
According to MSHA records, Ruby Quarry has 28 reported accident/injury records and 0 fatalities on file.
Who operates Ruby Quarry?
Ruby Quarry is operated by Martin Marietta Materials, Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 0900074.