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MSHA mine register by county

Mines in Blaine County, Oklahoma

Blaine County, Oklahoma has 23 mines on MSHA's register: 2 active, 1 intermittent, 20 abandoned. 126 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 297 citations.

Every mine MSHA has registered in Blaine 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 Blaine County →

Mines on register
23
Active
2
Fatalities on record
0
Citations issued
297
0 underground · 22 surface · 0 facilities 0 coal · 23 metal and non-metal 1 intermittent 20 abandoned 126 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.
Blaine County, Oklahoma · Population 8,603
6.5%
Mining share of county employment
$59,304
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
Blaine County 7 0 0
Arcosa Specialty Materials 2 0 0
Boon Sand & Gravel Inc 2 0 0
Western Plains Materials 2 0 0
B & M Ready-Mix Inc 1 0 0
Diamond C Materials 1 0 0
George Kopf Sand 1 0 0
H & B Gypsum Inc 1 0 0
H & B Gypsum Inc 1 0 0
Hoskins Gypsum Company 1 1 0
Mines in Blaine County23 on register
  1. Southard Mine And Plant
    Surface metal/non-metal · United States Gypsum Company · MSHA ID 3400266
    Active
  2. Hoskins Gypsum Company
    Surface metal/non-metal · Hoskins Gypsum Company · MSHA ID 3402116
    Active
  3. Velma Iii
    Surface metal/non-metal · Western Plains Materials · MSHA ID 3401329
    Abandoned
  4. Howry Quarry
    Surface metal/non-metal · H & B Gypsum Inc · MSHA ID 3401538
    Abandoned
  5. Diamond #1885
    Surface metal/non-metal · Arcosa Specialty Materials · MSHA ID 3401660
    Abandoned
  6. Arcosa Diamond North #1884
    Surface metal/non-metal · Arcosa Specialty Materials · MSHA ID 3401977
    Intermittent
  7. H & B QUARRY
    Surface metal/non-metal · H & B Gypsum Inc · MSHA ID 3400267
    Abandoned
  8. Boon Pit & Plant
    Surface metal/non-metal · Boon Sand & Gravel Inc · MSHA ID 3400967
    Abandoned
  9. Boon Pit & Plant
    Surface metal/non-metal · Boon Sand & Gravel Inc · MSHA ID 3401414
    Abandoned
  10. Cimarron Materials Incorporated
    Surface metal/non-metal · B & M Ready-Mix Inc · MSHA ID 3401065
    Abandoned
  11. Clarence Outhier Pit
    Surface metal/non-metal · Blaine County · MSHA ID 3401457
    Abandoned
  12. Cowan Pit
    Surface metal/non-metal · Blaine County · MSHA ID 3401460
    Abandoned
  13. Cravins Quarry
    Surface metal/non-metal · Diamond C Materials · MSHA ID 3401333
    Abandoned
  14. DIST #1
    Surface metal/non-metal · Blaine County · MSHA ID 3401532
    Abandoned
  15. DIST #2
    Surface metal/non-metal · Blaine County · MSHA ID 3401459
    Abandoned
  16. Dist #2 Pit
    metal/non-metal · David Dobrinski · MSHA ID 3401739
    Abandoned
  17. DIST #3
    Surface metal/non-metal · Blaine County · MSHA ID 3401759
    Abandoned
  18. George Kopf Sand
    Surface metal/non-metal · George Kopf Sand · MSHA ID 3401292
    Abandoned
  19. Greenfield Quarry
    Surface metal/non-metal · Western Plains Materials · MSHA ID 3401760
    Abandoned
  20. Mc Laughlin Pit
    Surface metal/non-metal · Blaine County · MSHA ID 3401461
    Abandoned
  21. Pit No 1
    Surface metal/non-metal · Rick Caruthers Construction Inc · MSHA ID 3401331
    Abandoned
  22. Plant #1
    Surface metal/non-metal · Blaine County · MSHA ID 3401458
    Abandoned
  23. Walton Pit And Plant
    Surface metal/non-metal · Walton Gypsum Co · MSHA ID 3400273
    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 OklahomaAll 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.