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MSHA mine register by county

Mines in Terrebonne Parish, Louisiana

Terrebonne Parish, Louisiana has 6 mines on MSHA's register: 6 abandoned. 29 accidents have been reported at these mines between 1983 and 2008. Inspectors have issued 128 citations.

Every mine MSHA has registered in Terrebonne Parish, 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 Terrebonne Parish →

Mines on register
6
Active
0
Fatalities on record
0
Citations issued
128
0 underground · 1 surface · 5 facilities 0 coal · 6 metal and non-metal 6 abandoned 29 reported accidents, 1983–2008
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.
Terrebonne Parish, Louisiana · Population 107,362
7.7%
Mining share of county employment
$64,819
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
Blast Abrasives Inc 1 0 0
Chromalloy Mining & Milling 1 0 0
Custom Abrasives LLC 1 0 0
Hughes Drilling Fluids 1 0 0
Imco Services 1 0 0
National Oilwell Varco LP 1 0 0
Mines in Terrebonne Parish6 on register
  1. Custom Abrasives LLC
    Surface metal/non-metal · Custom Abrasives LLC · MSHA ID 1601207
    Abandoned
  2. National Oilwell Varco LP
    Facility metal/non-metal · National Oilwell Varco LP · MSHA ID 1601321
    Abandoned
  3. Munsun Slip Mills
    Facility metal/non-metal · Hughes Drilling Fluids · MSHA ID 1600979
    Abandoned
  4. Barite Plant No 1 Or No 2
    Facility metal/non-metal · Chromalloy Mining & Milling · MSHA ID 1600812
    Abandoned
  5. Houma Barite Plant
    Facility metal/non-metal · Imco Services · MSHA ID 1600967
    Abandoned
  6. Houma Plant
    Facility metal/non-metal · Blast Abrasives Inc · MSHA ID 1600989
    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 LouisianaAll 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.