Kingman Turquoise Mining Co Metal/Non-Metal
Kingman Turquoise Mining Co
· Surface
Controlled by
Martin J Colbaugh; Joshua Colbaugh
Golden Valley,
Mohave County,
AZ
·
Active
MSHA Mine ID: 0203066
Kingman Turquoise Mining Co has $6K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Kingman Turquoise Mining Co.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2005
58
citations
7
significant & substantial
$6,035
proposed penalties
$6,035
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
48
inspections on record
518
inspection hours
n/a
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rate withheld: 518 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Kingman Turquoise Mining Co has $6K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
58 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-01-08.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 6,125 | 0 | 0 | 0.0 |
| 2025 Q3 | 6,600 | 0 | 0 | 0.0 |
| 2025 Q2 | 5,640 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,120 | 0 | 0 | 0.0 |
| 2024 Q4 | 5,770 | 0 | 0 | 0.0 |
| 2024 Q3 | 5,850 | 0 | 0 | 0.0 |
| 2024 Q2 | 5,821 | 1 | 0 | 171.8 |
| 2024 Q1 | 5,549 | 0 | 0 | 0.0 |
Show 77 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 5,952 | 0 | 0 | 0.0 |
| 2023 Q3 | 5,657 | 1 | 0 | 176.8 |
| 2023 Q2 | 6,525 | 0 | 0 | 0.0 |
| 2023 Q1 | 4,434 | 0 | 0 | 0.0 |
| 2022 Q4 | 4,474 | 0 | 0 | 0.0 |
| 2022 Q3 | 5,267 | 1 | 0 | 189.9 |
| 2022 Q2 | 5,158 | 0 | 0 | 0.0 |
| 2022 Q1 | 3,705 | 0 | 0 | 0.0 |
| 2021 Q4 | 5,100 | 0 | 0 | 0.0 |
| 2021 Q3 | 4,809 | 0 | 0 | 0.0 |
| 2021 Q2 | 4,651 | 0 | 0 | 0.0 |
| 2021 Q1 | 4,117 | 0 | 0 | 0.0 |
| 2020 Q4 | 3,290 | 1 | 0 | 304.0 |
| 2020 Q3 | 4,771 | 0 | 0 | 0.0 |
| 2020 Q2 | 5,982 | 0 | 0 | 0.0 |
| 2020 Q1 | 5,313 | 0 | 0 | 0.0 |
| 2019 Q4 | 4,944 | 1 | 0 | 202.3 |
| 2019 Q3 | 4,997 | 0 | 0 | 0.0 |
| 2019 Q2 | 6,026 | 2 | 0 | 331.9 |
| 2019 Q1 | 4,684 | 0 | 0 | 0.0 |
| 2018 Q4 | 5,377 | 0 | 0 | 0.0 |
| 2018 Q3 | 5,874 | 0 | 0 | 0.0 |
| 2018 Q2 | 6,303 | 0 | 0 | 0.0 |
| 2018 Q1 | 6,048 | 1 | 0 | 165.3 |
| 2017 Q4 | 5,769 | 0 | 0 | 0.0 |
| 2017 Q3 | 5,592 | 0 | 0 | 0.0 |
| 2017 Q2 | 5,500 | 2 | 1 | 363.6 |
| 2017 Q1 | 4,593 | 0 | 0 | 0.0 |
| 2016 Q4 | 4,375 | 3 | 0 | 685.7 |
| 2016 Q3 | 5,654 | 0 | 0 | 0.0 |
| 2016 Q2 | 5,771 | 2 | 1 | 346.6 |
| 2016 Q1 | 6,386 | 0 | 0 | 0.0 |
| 2015 Q4 | 9,532 | 1 | 0 | 104.9 |
| 2015 Q3 | 3,674 | 0 | 0 | 0.0 |
| 2015 Q2 | 6,574 | 6 | 2 | 912.7 |
| 2015 Q1 | 5,310 | 0 | 0 | 0.0 |
| 2014 Q4 | 6,760 | 1 | 0 | 147.9 |
| 2014 Q3 | 5,386 | 0 | 0 | 0.0 |
| 2014 Q2 | 3,802 | 0 | 0 | 0.0 |
| 2014 Q1 | 3,943 | 5 | 1 | 1268.1 |
| 2013 Q4 | 3,554 | 0 | 0 | 0.0 |
| 2013 Q3 | 3,213 | 0 | 0 | 0.0 |
| 2013 Q2 | 4,036 | 1 | 0 | 247.8 |
| 2013 Q1 | 3,044 | 0 | 0 | 0.0 |
| 2012 Q4 | 4,340 | 1 | 0 | 230.4 |
| 2012 Q3 | 2,909 | 0 | 0 | 0.0 |
| 2012 Q2 | 3,489 | 1 | 0 | 286.6 |
| 2012 Q1 | 2,590 | 10 | 2 | 3861.0 |
| 2011 Q4 | 2,641 | 0 | 0 | 0.0 |
| 2011 Q3 | 3,694 | 0 | 0 | 0.0 |
| 2011 Q2 | 5,250 | 0 | 0 | 0.0 |
| 2011 Q1 | 3,383 | 0 | 0 | 0.0 |
| 2010 Q4 | 7,860 | 1 | 0 | 127.2 |
| 2010 Q3 | 7,738 | 0 | 0 | 0.0 |
| 2010 Q2 | 6,687 | 0 | 0 | 0.0 |
| 2010 Q1 | 5,303 | 3 | 0 | 565.7 |
| 2009 Q4 | 4,716 | 0 | 0 | 0.0 |
| 2009 Q3 | 5,004 | 0 | 0 | 0.0 |
| 2009 Q2 | 3,370 | 0 | 0 | 0.0 |
| 2009 Q1 | 2,197 | 0 | 0 | 0.0 |
| 2008 Q4 | 3,055 | 1 | 0 | 327.3 |
| 2008 Q3 | 3,812 | 0 | 0 | 0.0 |
| 2008 Q2 | 5,319 | 0 | 0 | 0.0 |
| 2008 Q1 | 4,172 | 0 | 0 | 0.0 |
| 2007 Q4 | 4,192 | 2 | 0 | 477.1 |
| 2007 Q3 | 5,043 | 0 | 0 | 0.0 |
| 2007 Q2 | 6,181 | 0 | 0 | 0.0 |
| 2007 Q1 | 6,920 | 0 | 0 | 0.0 |
| 2006 Q4 | 4,034 | 1 | 0 | 247.9 |
| 2006 Q3 | 4,426 | 0 | 0 | 0.0 |
| 2006 Q2 | 3,828 | 0 | 0 | 0.0 |
| 2006 Q1 | 2,271 | 0 | 0 | 0.0 |
| 2005 Q4 | 2,672 | 0 | 0 | 0.0 |
| 2005 Q3 | 2,492 | 0 | 0 | 0.0 |
| 2005 Q2 | 3,274 | 8 | 0 | 2443.5 |
| 2005 Q1 | 3,273 | 0 | 0 | 0.0 |
| 2004 Q4 | 2,195 | 0 | 0 | 0.0 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.
For insurers, brokers, and safety consultants
The full compliance file on Kingman Turquoise Mining Co
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.