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MSHA mine register by county

Mines in Millard County, Utah

Millard County, Utah has 56 mines on MSHA's register: 7 active, 7 intermittent, 41 abandoned. 318 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 1,431 citations.

Every mine MSHA has registered in Millard County, working or not, with the accident, fatality and citation record each one carries on this site. Active mines are listed first, then the rest by the weight of their record.

Abandoned and historical mine features in Millard County →

Mines on register
56
Active
7
Fatalities on record
0
Citations issued
1,431
3 underground · 49 surface · 4 facilities 0 coal · 56 metal and non-metal 7 intermittent 41 abandoned 318 reported accidents, 1983–2026
Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Millard County, Utah · Population 13,179
2.8%
Mining share of county employment
$70,877
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
On the map 
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MSHA-registered mine, any status

Mines plot only where MSHA holds a surveyed coordinate for the site; mines the agency locates to a town, county or state centroid are in the counts and the list above but not drawn. Click a point for the mine's status and record.

Operators with the most mines herecurrent operator of record
Operator Mines Active Fatalities
Dutson Supply Company Inc 5 1 0
Burningham Enterprises, Inc. 3 1 0
Valley Asphalt Inc 2 0 0
West Side Grading 2 0 0
Western Rock Products Inc 2 0 0
Ares Strategic Mining Inc. 1 1 0
Bali-Hai Stone Company 1 0 0
Boneyard Crushing Inc 1 0 0
Broken Arrow/McFarland & Hullinger 1 0 0
Brush Wellman Inc 1 0 0
Mines in Millard County56 on register
  1. Cricket Mountain Plant & Quarry
    Surface metal/non-metal · Graymont Western US Inc · MSHA ID 4201647
    Active
  2. Materion Natural Resources
    Surface metal/non-metal · Materion Natural Resources · MSHA ID 4200706
    Active
  3. OAK CREEK PORTABLE
    Surface metal/non-metal · OAK CREEK ROCK PRODUCTS, LLC · MSHA ID 4202495
    Active
  4. Leamington Sand Pit
    Surface metal/non-metal · Burningham Enterprises, Inc. · MSHA ID 4202607
    Active
  5. OAK CITY PIT
    Surface metal/non-metal · Dutson Supply Company Inc · MSHA ID 4201851
    Active
  6. Carling & Company
    Surface metal/non-metal · Carling and Company · MSHA ID 4201145
    Active
  7. Ares Processing Plant
    Facility metal/non-metal · Ares Strategic Mining Inc. · MSHA ID 4202798
    Active
  8. Brush Wellman Delta Mill
    Facility metal/non-metal · Brush Wellman Inc · MSHA ID 4200906
    Abandoned
  9. Red Dome Inc
    Surface metal/non-metal · Red Dome Inc · MSHA ID 4201206
    Abandoned
  10. Drum Mine
    Surface metal/non-metal · Jumbo Mining Company · MSHA ID 4201847
    Abandoned
  11. PORTABLE CRUSHER
    Surface metal/non-metal · Millard County Road Department · MSHA ID 4202060
    Intermittent
  12. Mt Moriah Quarries
    Surface metal/non-metal · Mt Moriah Stone Quarries LLC · MSHA ID 2602383
    Intermittent
  13. OAK CITY PIT
    Surface metal/non-metal · West Side Grading · MSHA ID 4202196
    Intermittent
  14. BLACK ROCK
    Surface metal/non-metal · Gale's Gold & Excavation Inc · MSHA ID 4202252
    Abandoned
  15. BLACK ROCK #1
    Surface metal/non-metal · Rocanville Corporation · MSHA ID 4202329
    Abandoned
  16. Portable Crusher #1
    Surface metal/non-metal · West Side Grading · MSHA ID 4201852
    Intermittent
  17. North Canyon Quarry
    Surface metal/non-metal · Rocanville Stone · MSHA ID 4202345
    Abandoned
  18. ROSE GRAVEL PIT
    Surface metal/non-metal · Larry Rose Construction · MSHA ID 4202176
    Abandoned
  19. Stardust Claims
    Surface metal/non-metal · Dunbar Stone Co Inc · MSHA ID 2602505
    Intermittent
  20. DELTA MINERALS
    Surface metal/non-metal · Delta Minerals Inc · MSHA ID 4202280
    Abandoned
  21. NSC - SCIPIO PIT
    Surface metal/non-metal · Nephi Sandstone Corp · MSHA ID 4202220
    Abandoned
  22. LEVIN STONE
    Surface metal/non-metal · Levin Stone Company Inc · MSHA ID 4202286
    Abandoned
  23. Portable Screen
    Surface metal/non-metal · Mike Stanworth & Sons · MSHA ID 4202350
    Abandoned
  24. Delta Silca West
    Surface metal/non-metal · Broken Arrow/McFarland & Hullinger · MSHA ID 4202412
    Abandoned
  25. Lynndyl Pit
    Surface metal/non-metal · Dutson Supply Co · MSHA ID 4202429
    Intermittent
  26. Screen #1
    Surface metal/non-metal · Sager Excavation Inc · MSHA ID 4202783
    Temporarily Idled
  27. Burningham Portable #4
    Surface metal/non-metal · Burningham Enterprises · MSHA ID 4202791
    Abandoned
  28. Fools Creek
    Surface metal/non-metal · Exspeedia Transport LLC · MSHA ID 4202806
    Abandoned
  29. Bali-Hai
    Surface metal/non-metal · Bali-Hai Stone Company · MSHA ID 4201209
    Abandoned
  30. Black Mountain Mill
    Facility metal/non-metal · Holley Corp · MSHA ID 4201650
    Abandoned
  31. BYC Portable
    Surface metal/non-metal · Boneyard Crushing Inc · MSHA ID 4202764
    Intermittent
  32. C M I Mine
    Underground metal/non-metal · Chemical Mining & Investments Inc · MSHA ID 4201580
    Abandoned
  33. Deldessa Properties
    Surface metal/non-metal · Deldessa Mining Company · MSHA ID 4201859
    Abandoned
  34. Delta Pit
    Surface metal/non-metal · Western Rock Products Inc · MSHA ID 4201833
    Abandoned
  35. Delta Screening Plant
    Surface metal/non-metal · Western Rock Products Inc · MSHA ID 4201853
    Abandoned
  36. Dutson'S Pit
    Surface metal/non-metal · Dutson Supply Company Inc · MSHA ID 4201070
    Abandoned
  37. EL JAY #782
    Surface metal/non-metal · Rees'S Enterprise · MSHA ID 4202021
    Abandoned
  38. Fluorine Queen
    Underground metal/non-metal · U S Energy Corp · MSHA ID 4200156
    Abandoned
  39. Lawson Cove
    Surface metal/non-metal · Zebra Stone Quarry · MSHA ID 4202646
    Abandoned
  40. Leamington
    Surface metal/non-metal · Dutson Supply Company Inc · MSHA ID 4202507
    Abandoned
  41. Leamington Pass Pit
    Surface metal/non-metal · Westcon Inc · MSHA ID 4201858
    Abandoned
  42. Lucky Gem Mine
    Underground metal/non-metal · Eagle Rock Mining Company · MSHA ID 4201902
    Abandoned
  43. Lynndyl No 3 - Bradfield Pit
    Surface metal/non-metal · Valley Asphalt Inc · MSHA ID 4201757
    Abandoned
  44. Neal Fluorspar Mine
    Surface metal/non-metal · Forminco Inc · MSHA ID 4201133
    Abandoned
  45. Penney Construction Company
    Surface metal/non-metal · Penney Construction Company · MSHA ID 4201998
    Abandoned
  46. Portable #2
    Surface metal/non-metal · Burningham Enterprises Inc · MSHA ID 4202728
    Abandoned
  47. Rancho Portable Crusher
    Surface metal/non-metal · Rancho Equipment Service · MSHA ID 4202068
    Abandoned
  48. South Oak City Pit
    Surface metal/non-metal · Dutson Supply Company Inc · MSHA ID 4201850
    Abandoned
  49. Sulphurdale Mine
    Surface metal/non-metal · Delano Development Corp · MSHA ID 4201260
    Abandoned
  50. Topaz Pit
    Surface metal/non-metal · Valley Asphalt Inc · MSHA ID 4201854
    Abandoned
  51. TOPEZ GRAVEL PIT
    Surface metal/non-metal · Rancho Equipment · MSHA ID 4202328
    Abandoned
  52. Treasure Mountain Mine
    Surface metal/non-metal · Treasure Mountain Mng Co · MSHA ID 4200285
    Abandoned
  53. UNIQUE MINERAL INC
    Surface metal/non-metal · Unique Minerals Inc · MSHA ID 4202224
    Abandoned
  54. Wayne Western Millard Tungsten Mill
    Facility metal/non-metal · Wayne Western Millard Tungsten Inc · MSHA ID 4201437
    Abandoned
  55. Wm Pit And Fillmore Mill
    Surface metal/non-metal · White Mountain Gypsum Inc · MSHA ID 4201132
    Abandoned
  56. Young Scipio Pit
    Surface metal/non-metal · L A Young Sons Construction Company · MSHA ID 4201577
    Abandoned

Status, type and operator are as reported to MSHA. Fatality and accident counts are MSHA's reportable accident records for the mine; citations are inspector-issued violations on record. Each mine's own page carries the full detail.

Other counties in UtahAll counties →
How to read these numbers

The register is MSHA's Mine Data Retrieval System: every operation ever assigned a mine ID, including ones abandoned decades ago, so the count is a history of mining in the county, not a count of working mines. A mine's county is the one its operator reported to MSHA. Fatality and accident counts start with MSHA's reportable-accident records (1983 onward); citation counts are inspector-issued violations on record. We are an independent research tool, not MSHA.