Mining and Excavation Maps from the "Uranium-Vanadium Deposits of the Thompson Area, Grand County, Utah" Project

File — Folder: 20

Identifier: II

Staff Only

Scope and Contents

Carnotite Deposit on Flat Top No. 1 Claim Grand County, Utah

Carnotite Deposit on the Hummer-Great Hesper Claims and at the Hidden Treasure Mine, Calamity Mesa, Mesa County, Colorado

Cross Section of Ore Body in Northeast Corner of Yellow Cat Group

Diagram showing distribution of carnotite deposits in central well mineralized belt of Thompson Area

Diagram showing distribution of cross-bedding determinations in the Yellow Cat Area

Diagram showing festoon-bedding

Diagram showing orientation of rolls in the Yellow Cat Area

Geologic Map of the Thompson Area, Grand County, Utah

Geologic Map of the Yellow Cat Area, Near Thompson, Grand County Utah

Geology and Ore Deposits of the Red Vanadium Claims

Index Map of Utah showing location of Thompson Area

Mine and Ore Body on Alloy No. 2 Claim Yellow Cat Group, Grand County, Utah

Plan of the Pitts No. 5 Mine Yellow Cat Group, Grand County, Utah

Dates

1844-1996

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.