Malcom Mine
Active
Underground
Stone
Operator: Martin Marietta Materials, Inc.
Controller: Martin Marietta Materials Inc
Location: Malcom, Poweshiek County, IA
Employees: 11
172
Violations
36
S&S Violations
8
Accidents
$41K
Penalties
Recent Violations
View all 172 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 04/09/2025 | 57.11058 | Non-S&S | ModNegligence | $193 |
| 04/08/2025 | 57.12004 | Non-S&S | ModNegligence | $193 |
| 04/08/2025 | 57.14112(b) | Non-S&S | ModNegligence | $151 |
| 01/21/2025 | 57.14132(b)(2) | Non-S&S | ModNegligence | $193 |
| 12/02/2024 | 57.14100(c) | S&S | ModNegligence | $336 |
| 11/21/2023 | 57.15031(a) | Non-S&S | ModNegligence | $167 |
| 11/07/2023 | 57.11053(a) | Non-S&S | ModNegligence | $143 |
| 04/12/2023 | 57.3200 | Non-S&S | ModNegligence | $143 |
| 04/11/2023 | 57.6202(a)(5) | Non-S&S | ModNegligence | $143 |
| 02/06/2023 | 57.14101(a)(1) | Non-S&S | LowNegligence | $143 |
| 11/22/2022 | 57.11053(a) | Non-S&S | ModNegligence | $133 |
| 07/11/2022 | 57.9300 | Non-S&S | ModNegligence | $133 |
| 07/11/2022 | 57.14100(b) | Non-S&S | LowNegligence | $133 |
| 01/19/2022 | 57.3200 | Non-S&S | ModNegligence | $133 |
| 01/18/2022 | 57.11001 | Non-S&S | ModNegligence | $133 |
| 01/18/2022 | 57.12004 | S&S | HighNegligence | $2,790 |
| 12/07/2021 | 57.4130(b) | Non-S&S | ModNegligence | $133 |
| 04/07/2021 | 57.14132(b)(2) | Non-S&S | ModNegligence | $125 |
| 04/05/2021 | 57.4504(b) | Non-S&S | ModNegligence | $125 |
| 01/09/2020 | 57.12004 | Non-S&S | LowNegligence | $123 |
Accidents & Injuries
View all 8 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 06/20/2018 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 2d restricted |
| 09/22/2015 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 15d restricted |
| 03/03/2011 | FALL OF ROOF OR BACK | ACCIDENT ONLY | None |
| 10/07/2008 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 10d restricted |
| 11/20/2007 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | None |
| 11/27/2006 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/26/2005 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/01/2000 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 35d restricted |
Inspections
View all 125 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/16/2026 | 02/18/2026 | 22.50 | 1 |
| 12/01/2025 | 12/01/2025 | 10.00 | 1 |
| 07/21/2025 | 07/22/2025 | 14.25 | 1 |
| 04/07/2025 | 04/10/2025 | 36.75 | 1 |
| 01/21/2025 | 01/24/2025 | 38.00 | 1 |
| 12/11/2024 | 12/11/2024 | 5.75 | 1 |
| 12/02/2024 | 12/05/2024 | 16.25 | 1 |
| 07/09/2024 | 07/09/2024 | 6.50 | 1 |
| 04/16/2024 | 04/16/2024 | 10.50 | 1 |
| 01/08/2024 | 01/18/2024 | 42.75 | 1 |
Mine Details
MSHA Mine ID1300112
Mine TypeUnderground
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees11
Days/Week5.0
Hours/Shift10.0
Coordinates41.7602780, -92.5969440
Nearest TownMalcom
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Frequently Asked Questions
How many MSHA violations does Malcom Mine have?
Malcom Mine has 172 MSHA violations on record, of which 36 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $41K.
What type of mine is Malcom Mine?
Malcom Mine is a Underground mine producing Stone, located in Malcom, Poweshiek County, IA. It currently has 11 employees.
Has anyone been injured or killed at Malcom Mine?
According to MSHA records, Malcom Mine has 8 reported accident/injury records and 0 fatalities on file.
Who operates Malcom Mine?
Malcom Mine is operated by Martin Marietta Materials, Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 1300112.