Key Takeaway

Hardrock Materials is a active surface mine producing Stone, located in Whitesboro, Cooke County, TX. It has 57 violations on record (15 S&S) and $18K in proposed penalties. Operated by Hardrock Materials.

Hardrock Materials

Active Surface Stone

Operator: Hardrock Materials

Controller: Michael Steven Jones

Location: Whitesboro, Cooke County, TX

Employees: 11

57
Violations
15
S&S Violations
0
Accidents
$18K
Penalties

Recent Violations

View all 57 →
Date Section S&S Negligence Penalty
11/13/2025 56.14207 Non-S&S ModNegligence $288
11/13/2025 56.14100(c) Non-S&S ModNegligence $193
11/13/2025 56.12004 Non-S&S ModNegligence $642
11/13/2025 45.6(a) Non-S&S LowNegligence $151
11/13/2025 56.12028 Non-S&S LowNegligence $288
05/07/2025 56.14105 Non-S&S HighNegligence $432
12/30/2024 56.20014 S&S ModNegligence $209
12/30/2024 56.12032 Non-S&S LowNegligence $151
12/30/2024 56.4101 Non-S&S ModNegligence $151
12/30/2024 56.12028 Non-S&S LowNegligence $151
12/30/2024 46.9(a) Non-S&S ModNegligence $151
12/30/2024 46.9(b)(4) Non-S&S ModNegligence $151
12/30/2024 46.9(d)(3) Non-S&S ModNegligence $151
12/30/2024 46.9(b)(2) Non-S&S LowNegligence $151
12/23/2024 56.9300(d) S&S HighNegligence $642
12/23/2024 56.9300(b) S&S HighNegligence $3,022
12/23/2024 56.18002(a) S&S HighNegligence $3,022
12/23/2024 56.11001 S&S ModNegligence $151
12/23/2024 56.14107(b) Non-S&S LowNegligence $151
12/23/2024 56.14100(c) S&S ModNegligence $151

Inspections

View all 17 →
Begin End Hours Inspectors
11/13/2025 11/25/2025 20.00 1
05/05/2025 05/07/2025 16.50 1
12/19/2024 12/31/2024 0.00 0
07/29/2024 08/01/2024 9.00 1
05/20/2024 05/22/2024 4.00 1
01/08/2024 01/11/2024 10.00 1
05/17/2023 05/17/2023 8.75 1
10/03/2022 10/06/2022 25.50 1
06/06/2022 06/07/2022 7.50 1
03/28/2022 03/28/2022 9.25 1

Mine Details

MSHA Mine ID4105424
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees11
Days/Week5.0
Hours/Shift10.0
Coordinates33.9244440, -99.9361110
Nearest TownWhitesboro

Frequently Asked Questions

How many MSHA violations does Hardrock Materials have?

Hardrock Materials has 57 MSHA violations on record, of which 15 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $18K.

What type of mine is Hardrock Materials?

Hardrock Materials is a Surface mine producing Stone, located in Whitesboro, Cooke County, TX. It currently has 11 employees.

Has anyone been injured or killed at Hardrock Materials?

According to MSHA records, Hardrock Materials has 0 reported accident/injury records and 0 fatalities on file.

Who operates Hardrock Materials?

Hardrock Materials is operated by Hardrock Materials and controlled by Michael Steven Jones. MSHA Mine ID: 4105424.