General maps, 1939-1981

File — Tube: 243

Identifier: X

Staff Only

Scope and Contents

Georgeto Mine, Lower San Miguel Mining District, San Miguel County, Colorado (1953)
Crested Butte Claims, Ruby Mining District, Crested Butte, Colorado (1951)
Sketches showing general geology of the Pioneer Mining District, Dolores County, Colorado (1939)
Cross-sections of the St. Louis Tunnel Area, Rico, Colorado (1939)
Summit Mines, Summit-Blackjack Mine, San Miguel County, Colorado (1981)
Crested Butte Mine, Crested Butte, Colorado (1951)
Rico Argentine mining maps, Colorado (1976)

Dates

1939-1981

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.