Out of the top 10 coal mines in the U.S. for output production, 9 of them are in the state of Wyoming, and STRATA personnel have worked steadily with every single one of them for over 20 years. Top of the list producer North Antelope Rochelle Mine and the others have used geotechnical investigative techniques and innovations that STRATA offers to aid in coal quality evaluation, subsurface exploration, risk analysis and reduction, settlement investigation and stabilization recommendations, among a host of other services.

North Antelope/Rochelle Mine
  • Project Name: North Antelope/Rochelle Mine
  • Location: Campbell County, WY
  • Client: Peabody Energy
  • Project Cost: N/A
  • Duration: 1988 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

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Belle Ayr Mine
  • Project Name: Belle Ayr Mine
  • Location: Campbell County, WY
  • Client: Alpha Natural Resources/Alpha Coal West
  • Project Cost: N/A
  • Duration: 1988 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

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Lucky Friday Mine
  • Project Name: Lucky Friday Mine
  • Location: Mullan, ID
  • Client: Hecla Mining Company
  • Project Cost: N/A
  • Duration: 1985 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

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Eagle Butte Mine
  • Project Name: Eagle Butte Mine
  • Location: 7 Miles North of Gillette, WY
  • Client: Alpha Natural Resources/Alpha Coal West
  • Project Cost: N/A
  • Duration: 1988 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

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Black Thunder Mine
  • Project Name: Black Thunder Mine
  • Location: Campbell County, WY
  • Client: Arch Coal, Inc.
  • Project Cost: N/A
  • Duration: 1988 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

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Coal Creek Mine
  • Project Name: Coal Creek Mine
  • Location: Campbell County, WY
  • Client: Arch Coal, Inc.
  • Project Cost: N/A
  • Duration: 1988 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

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Cordero Rojo Mine
  • Project Name: Cordero Rojo Mine
  • Location: 25 miles south of Gillette, WY
  • Client: Cordero Mining Company
  • Project Cost: N/A
  • Duration: 1988 - Present
  • Value Added: STRATA's experience, specialized abilities and skills in the mining sector translate to unmatched deliverables, valuable engineering recommendations and cost savings every time.

Related Servies