Key Takeaway
Colorado Quartz is a abandoned underground mine producing Metal, located in MIDPINES, Mariposa County, CA. It has 43 violations on record (11 S&S) and $5K in proposed penalties. Operated by Colorado Quartz Gold Corp.
Colorado Quartz
Operator: Colorado Quartz Gold Corp
Controller: Dave C Varabioff
Location: MIDPINES, Mariposa County, CA
Recent Violations
View all 43 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/16/2023 | 57.11001 | S&S | LowNegligence | $143 |
| 03/16/2023 | 57.4201(a)(2) | Non-S&S | ModNegligence | $143 |
| 12/01/2022 | 57.3200 | Non-S&S | ModNegligence | $133 |
| 12/01/2022 | 57.12028 | Non-S&S | ModNegligence | $133 |
| 12/01/2022 | 57.8527 | Non-S&S | ModNegligence | $133 |
| 12/01/2022 | 57.4361 | Non-S&S | ModNegligence | $133 |
| 12/01/2022 | 49.3 | Non-S&S | ModNegligence | $133 |
| 12/01/2022 | 57.8520 | Non-S&S | HighNegligence | $133 |
| 09/19/2022 | 57.1000 | Non-S&S | ModNegligence | $133 |
| 09/19/2022 | 48.8(a) | Non-S&S | ModNegligence | $148 |
| 04/10/2020 | 57.1000 | Non-S&S | ModNegligence | $123 |
| 04/10/2020 | 57.11051(a) | S&S | ModNegligence | $123 |
| 04/10/2020 | 57.8520 | Non-S&S | ModNegligence | $123 |
| 04/10/2020 | 57.20032 | S&S | ModNegligence | $298 |
| 04/10/2020 | 57.15030 | Non-S&S | ModNegligence | $123 |
| 04/10/2020 | 48.5(a) | S&S | ModNegligence | $332 |
| 04/10/2020 | 48.11(a) | Non-S&S | ModNegligence | $137 |
| 02/26/2014 | 57.14100(b) | Non-S&S | ModNegligence | $100 |
| 07/16/2013 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 02/27/2013 | 48.8 | Non-S&S | ModNegligence | $112 |
Inspections
View all 16 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/06/2023 | 03/20/2023 | 43.25 | 1 |
| 11/30/2022 | 12/02/2022 | 17.50 | 1 |
| 09/19/2022 | 09/21/2022 | 10.25 | 1 |
| 05/19/2020 | 05/19/2020 | 5.25 | 1 |
| 04/09/2020 | 04/14/2020 | 27.75 | 1 |
| 02/26/2014 | 02/27/2014 | 10.50 | 1 |
| 02/27/2013 | 03/05/2013 | 17.25 | 1 |
| 11/06/2012 | 11/06/2012 | 5.50 | 1 |
| 04/03/2012 | 04/03/2012 | 11.75 | 1 |
| 03/13/2012 | 03/14/2012 | 16.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Colorado Quartz have?
Colorado Quartz has 43 MSHA violations on record, of which 11 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.
What type of mine is Colorado Quartz?
Colorado Quartz is a Underground mine producing Metal, located in MIDPINES, Mariposa County, CA. It currently has 0 employees.
Has anyone been injured or killed at Colorado Quartz?
According to MSHA records, Colorado Quartz has 0 reported accident/injury records and 0 fatalities on file.
Who operates Colorado Quartz?
Colorado Quartz is operated by Colorado Quartz Gold Corp and controlled by Dave C Varabioff. MSHA Mine ID: 0403828.