CORE SAMPLING

Michigan's 'Rock Library'

After being stored at two separate locations the collection of drill core and cuttings that make up the Upper Peninsula Geological Repository have been brought together under one roof at a 44,000sqft facility.

 Western Michigan University has brought its collection of drill core and cuttings together under one roof at the Upper Peninsula Geological Repository

Western Michigan University has brought its collection of drill core and cuttings together under one roof at the Upper Peninsula Geological Repository

Owned by the State of Michigan and managed by the Oil, Gas, and Minerals Division (OGMD) of the Department of Environment, Great Lakes, and Energy (EGLE), the Upper Peninsula Geological Repository (UPGR)...

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