Mining Incidents

Caprock Calcium Metal/Non-Metal

Caprock Calcium, LLC · Facility
Fluvanna, Borden County, TX  ·  Active
MSHA Mine ID: 4105588

Caprock Calcium has $2K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
2
Years on record
2022–2023
Latest incident
May 2023
Compliance record
MSHA citations since 2022
17
citations
0
significant & substantial
$2,457
proposed penalties
$2,457
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2022
10
inspections on record
122
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: 122 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Caprock Calcium has $2K 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.
$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
17 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-20.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 12,380 0 0 0.0
2025 Q3 9,004 2 0 222.1
2025 Q2 7,611 0 0 0.0
2025 Q1 6,642 1 0 150.6
2024 Q4 8,737 0 0 0.0
2024 Q3 8,003 4 0 499.8
2024 Q2 7,360 0 0 0.0
2024 Q1 6,334 4 0 631.5
Show 8 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 5,363 0 0 0.0
2023 Q3 4,250 3 0 705.9
2023 Q2 6,784 0 0 0.0
2023 Q1 4,762 0 0 0.0
2022 Q4 4,560 0 0 0.0
2022 Q3 2,318 3 0 1294.2
2022 Q2 1,510 0 0 0.0
2022 Q1 1,096 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2023 · 1 incident

May 3, 2023 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Caprock Calcium, LLC · Over-exertion (Not Elsewhere Classified)

On 05/03/2023 IE presented an EE with work restrictions ordered by a physician for shoulder pain. EE believes that the shoulder pain was caused while using an impact wrench in early April. IE did not report the injury to the employer until 05/03/2023.

2022 · 1 incident

August 17, 2022 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Caprock Calcium, LLC · Struck against a moving object

Driver of Mack truck and belly dump trailer traveling on private caliche road approached a sharp turn at an unsafe speed and lost control of vehicle. Trailer and cab tipped and landed on its side. Driver was fully trained on the Mack/trailer. Driver sustained a laceration on EE's forearm requiring stitches.

For insurers, brokers, and safety consultants

The full compliance file on Caprock Calcium

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.