Black Diamond Endeavors LLC Metal/Non-Metal
Black Diamond Endeavors
· Surface
Controlled by
Kolton Linthicum; Chad R Sparks
Bronte,
Runnels County,
TX
·
Active
MSHA Mine ID: 4105275
Black Diamond Endeavors LLC has $134K in proposed MSHA penalties and $72K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2017
153
citations
43
significant & substantial
$134,478
proposed penalties
$62,232
paid to date
46% of proposed penalties paid to date, a $72,246 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
33
inspections on record
438
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: 438 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Black Diamond Endeavors LLC has $134K in proposed MSHA penalties and $72K 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.$134K
proposed penalties
$134K
current assessed
$62K
paid to date
$72K
outstanding
142 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-15.
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 | 3,223 | 8 | 2 | 2482.2 |
| 2025 Q3 | 2,851 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,539 | 8 | 3 | 5198.2 |
| 2025 Q1 | 3,048 | 16 | 3 | 5249.3 |
| 2024 Q4 | 2,410 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,409 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,224 | 8 | 0 | 6535.9 |
| 2024 Q1 | 620 | 17 | 2 | 27419.4 |
Show 24 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 16,179 | 2 | 0 | 123.6 |
| 2023 Q3 | 1,437 | 4 | 1 | 2783.6 |
| 2023 Q2 | 19,151 | 0 | 0 | 0.0 |
| 2023 Q1 | 18,779 | 20 | 10 | 1065.0 |
| 2022 Q4 | 14,375 | 0 | 0 | 0.0 |
| 2022 Q3 | 15,477 | 4 | 1 | 258.4 |
| 2022 Q2 | 12,366 | 0 | 0 | 0.0 |
| 2022 Q1 | 10,046 | 8 | 4 | 796.3 |
| 2021 Q4 | 9,325 | 0 | 0 | 0.0 |
| 2021 Q3 | 14,247 | 8 | 1 | 561.5 |
| 2021 Q2 | 9,741 | 0 | 0 | 0.0 |
| 2021 Q1 | 5,291 | 7 | 1 | 1323.0 |
| 2020 Q4 | 6,479 | 0 | 0 | 0.0 |
| 2020 Q3 | 6,298 | 6 | 2 | 952.7 |
| 2020 Q2 | 5,363 | 0 | 0 | 0.0 |
| 2020 Q1 | 4,991 | 0 | 0 | 0.0 |
| 2019 Q4 | 4,793 | 9 | 2 | 1877.7 |
| 2019 Q3 | 4,028 | 0 | 0 | 0.0 |
| 2019 Q2 | 4,695 | 0 | 0 | 0.0 |
| 2019 Q1 | 4,215 | 3 | 0 | 711.7 |
| 2018 Q4 | 4,632 | 0 | 0 | 0.0 |
| 2018 Q3 | 4,989 | 2 | 0 | 400.9 |
| 2018 Q2 | 6,763 | 0 | 0 | 0.0 |
| 2018 Q1 | 4,233 | 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 Black Diamond Endeavors LLC
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.