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MSHA mine register by county

Mines in Clay County, Florida

Clay County, Florida has 5 mines on MSHA's register: 2 active, 3 abandoned. 1 miner has died and 430 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 782 citations.

Every mine MSHA has registered in Clay 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 Clay County →

Mines on register
5
Active
2
Fatalities on record
1
Citations issued
782
0 underground · 4 surface · 1 facilities 0 coal · 5 metal and non-metal 3 abandoned 430 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.
Clay County, Florida · Population 223,436
0.2%
Mining share of county employment
$86,094
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
The Chemours Company FC LLC 1 1 1
Florida Rock Industries Inc 1 1 0
Florida Solite Company 1 0 0
Iluka Resources Inc. 1 0 0
Twin Pines Minerals 1 0 0
Mines in Clay County5 on register
  1. The Chemours Company FC LLC
    Surface metal/non-metal · The Chemours Company FC LLC · MSHA ID 0800225
    Active
  2. Goldhead Sand Plant
    Surface metal/non-metal · Florida Rock Industries Inc · MSHA ID 0800263
    Active
  3. Iluka Resources Inc
    Facility metal/non-metal · Iluka Resources Inc. · MSHA ID 0800477
    Abandoned
  4. RUSSELL MINE AND MILL
    Surface metal/non-metal · Florida Solite Company · MSHA ID 0800114
    Abandoned
  5. Trail Ridge
    Surface metal/non-metal · Twin Pines Minerals · MSHA ID 0801413
    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 FloridaAll 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.