Data / Mines / Arizona / Yavapai County
Mines in Yavapai County, Arizona: 44 open mines
MSHA lists 44 open mines in Yavapai County, Arizona, run by 32 operators and employing 1,906 people. Since January 1, 2022 its inspectors issued 897 citations and orders there with $688,974 in proposed penalties, and operators reported 220 injury or illness cases. The operators with the most open mines are Mdi Mining; Fann Contracting Inc; Phoenix Cement. Data from MSHA, November 6, 2026.
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- Open mines
- 44
- Operators
- 32
- Employees
- 1,906
- Active
- 21
- Intermittent
- 13
- Temporarily Idled
- 6
- New Mine
- 4
- Mines run by individuals, counted and not listed
- 5
- Citations and orders since January 1, 2022
- 897
- Significant and substantial
- 166 (18.5%)
- Closure orders
- 35
- High negligence or reckless
- 107
- Proposed penalties
- $688,974
- Amount paid so far
- $565,373
- Inspections
- 376
- Inspector hours on site
- 5,195
- Citations per inspection
- 2.39 (all mines 2.30)
- Accident reports
- 223
- Injury and illness cases
- 220
- Fatalities
- 0
- Latest MSHA record
- October 29, 2026
Operators with the most open mines in Yavapai County, Arizona
Ranked by open mines, then by citations. Sole proprietors and individuals are not listed.
Operators with the most citations in Yavapai County, Arizona
Citations and orders issued since January 1, 2022 at their open mines here.
Mines with the most citations
Open mines, ranked by citations and orders since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Freeport-McMoRan Bagdad Inc | Freeport-McMoRan Bagdad Inc | Yavapai County, AZ | Copper ore | 1,386 | 315 |
| Drake Cement | Drake Cement LLC | Yavapai County, AZ | Cement | 111 | 215 |
| Mayer Onyx | Stoneworld | Yavapai County, AZ | Construction sand and gravel | 5 | 42 |
| Clarkdale Facility | Phoenix Cement | Yavapai County, AZ | Cement | 185 | 41 |
| Dewey Plant | Mdi Mining | Yavapai County, AZ | Construction sand and gravel | 8 | 25 |
| Henrietta Mine | Henrietta Mine, LLC | Yavapai County, AZ | Gold ore | 3 | 25 |
| Prescott Valley Pit | Arrowhead Materials | Yavapai County, AZ | Construction sand and gravel | 15 | 19 |
| FNF Crushing 8 | Fnf Construction Inc | Yavapai County, AZ | Construction sand and gravel | 0 | 19 |
| Clarkdale Plant #24 | Martin Marietta Materials, Inc. | Yavapai County, AZ | Construction sand and gravel | 9 | 18 |
| Charter Materials LLC (Plant 100) | Charter Materials LLC | Yavapai County, AZ | Construction sand and gravel | 8 | 18 |
| Cemex-Prescott/fain | Cemex Construction Materials South LLC | Yavapai County, AZ | Construction sand and gravel | 11 | 17 |
| Star Placer DBA: Big Bug Sand & Gravel | Carlin Trend Mining Supplies and Service | Yavapai County, AZ | Construction sand and gravel | 9 | 17 |
| Chino Pit | Arrowhead Mining & Materials LLC | Yavapai County, AZ | Construction sand and gravel | 14 | 13 |
| Em Materials LLC (Kirkland) | Em Materials, LLC | Yavapai County, AZ | Cement | 0 | 11 |
| Crusher #2 | Rock Pros USA | Yavapai County, AZ | Crushed, broken stone | 6 | 10 |
| Rockhouse Quarry | Drake Stone Products Inc | Yavapai County, AZ | Dimension sandstone | 15 | 8 |
| Yavapai Apache Sand & Rock | Yavapai Apache Sand & Rock | Yavapai County, AZ | Construction sand and gravel | 11 | 8 |
| Dose Pit | Mdi Mining | Yavapai County, AZ | Construction sand and gravel | 2 | 8 |
| Marquez Pit | Pap LLC | Yavapai County, AZ | Sand, common | 0 | 8 |
| Mills | Harley Gray Stone Company | Yavapai County, AZ | Crushed, broken sandstone | 10 | 7 |
| Erc Pit #3, Granite Dells | Earth Resources Corporation | Yavapai County, AZ | Construction sand and gravel | 1 | 6 |
| Ames Pu 42-02347 | Ames Construction Inc | Yavapai County, AZ | Construction sand and gravel | 6 | 5 |
| Reay Brothers | Reay Brothers Excavation LLC | Yavapai County, AZ | Construction sand and gravel | 2 | 5 |
| Knothead Trucking LLC | Knothead Trucking LLC | Yavapai County, AZ | Sand, common | 2 | 5 |
| FNF Crushing 6 | Fnf Construction Inc | Yavapai County, AZ | Construction sand and gravel | 5 | 4 |
| Dewey Pit Portable 1 | Earth Resources Corporation | Yavapai County, AZ | Construction sand and gravel | 2 | 4 |
| Rock Ridge Quarries | Rock Ridge Quarries, Inc. | Yavapai County, AZ | Dimension stone | 41 | 3 |
| Portable Plant #1 | Fann Contracting Inc | Yavapai County, AZ | Construction sand and gravel | 4 | 3 |
| M C Canyon Quarry | Drake Stone Products Inc | Yavapai County, AZ | Dimension sandstone | 3 | 3 |
| Yavapai | Yavapai County Public Works | Yavapai County, AZ | Construction sand and gravel | 3 | 3 |
| Johnson Creek | Mdi Mining | Yavapai County, AZ | Construction sand and gravel | 3 | 3 |
| Mine #9 | Superstition Crushing L.L.C. | Yavapai County, AZ | Construction sand and gravel | 2 | 3 |
| Yavapai Plant 22 | Martin Marietta Arizona, LLC | Yavapai County, AZ | Construction sand and gravel | 10 | 2 |
| Upper Bell | Rock Pros USA | Yavapai County, AZ | Crushed, broken stone | 4 | 1 |
| Quartz Mountain Materials | White Spar Mining Company LLC | Yavapai County, AZ | Crushed, broken stone | 3 | 1 |
| Verde Gypsum Mine | Phoenix Cement | Yavapai County, AZ | Gypsum | 4 | 0 |
| Lizabeth Mine | Lucky Rock Farm, LLC | Yavapai County, AZ | Construction sand and gravel | 0 | 0 |
| Temporary Portable Plant 2 | Fann Contracting Inc | Yavapai County, AZ | Not stated | 0 | 0 |
| Temporary Portable Plant Number 3 | Fann Contracting Inc | Yavapai County, AZ | Not stated | 0 | 0 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Construction sand and gravel | 23 | 52.3% |
| Cement | 3 | 6.8% |
| Sand, common | 3 | 6.8% |
| Crushed, broken stone | 3 | 6.8% |
| Dimension sandstone | 2 | 4.5% |
| Gold ore | 2 | 4.5% |
| Copper ore | 1 | 2.3% |
| Gypsum | 1 | 2.3% |
| Crushed, broken sandstone | 1 | 2.3% |
| Dimension stone | 1 | 2.3% |
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 217 | 48 | $210,697 | 56 |
| 2023 | 234 | 67 | $245,840 | 54 |
| 2024 | 183 | 19 | $94,754 | 46 |
| 2025 | 114 | 13 | $57,691 | 36 |
| 2026 | 149 | 19 | $79,992 | 28 |
Standards cited most at mines in Yavapai County, Arizona
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 114 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 63 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 49 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 48 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 37 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 36 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 34 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 30 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 27 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 26 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 25 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 19 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 19 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 16 |
| 30 CFR 47.41 | Hazard communication | 15 |
Injury and illness cases at mines in Yavapai County, Arizona
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Permanent disability | 2 |
| Days away from work or restricted activity | 156 |
| No lost time, or an occupational illness | 62 |
What the accident reports at mines in Yavapai County, Arizona describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 62 |
| Slip or fall of person | 43 |
| Powered haulage | 33 |
| Machinery | 31 |
| Handtools (nonpowered) | 15 |
| Other | 12 |
| Disorders (repeated trauma) | 6 |
| Stepping or kneeling on object | 5 |
| Disorders (physical agents) | 3 |
| Falling/sliding/rolling materials | 3 |
Equipment named in accident reports at mines in Yavapai County, Arizona
| Equipment | Reports |
|---|---|
| Ore haulage trucks - off highway trucks | 27 |
| Hand tools (not powered) | 15 |
| Forklift | 9 |
| Bulldozer | 9 |
| Front-end loader | 9 |
| Hand tools (powered) | 8 |
| Shovel | 7 |
| Trucks | 5 |
| Elevator | 3 |
| Crane | 3 |
Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.