Filter by collection:
Filter by theme keywords:
- (-) Remove diagrams filter diagrams
- (-) Remove maps and atlases filter maps and atlases
- mining and quarrying (6) Apply mining and quarrying filter
- silver (6) Apply silver filter
- copper, oxide (5) Apply copper, oxide filter
- copper, sulfide (5) Apply copper, sulfide filter
- mining equipment (5) Apply mining equipment filter
- molybdenum (5) Apply molybdenum filter
- sections (4) Apply sections filter
- plans (2) Apply plans filter
- barium, barite (1) Apply barium, barite filter
- copper (1) Apply copper filter
- gold, lode (1) Apply gold, lode filter
- gypsum (1) Apply gypsum filter
- lead, sulfide (1) Apply lead, sulfide filter
- milling and smelting (1) Apply milling and smelting filter
- zinc, sulfide (1) Apply zinc, sulfide filter
Filter by place keywords:
- arizona (6) Apply arizona filter
- pima county (6) Apply pima county filter
- united states (6) Apply united states filter
- asarco silver bell (5) Apply asarco silver bell filter
- el tiro open pit (5) Apply el tiro open pit filter
- oxide open pit (5) Apply oxide open pit filter
- pima272 (5) Apply pima272 filter
- silver bell metallic mineral dist. (5) Apply silver bell metallic mineral dist. filter
- silver bell mine (5) Apply silver bell mine filter
- silver bell mts. physiographic area (5) Apply silver bell mts. physiographic area filter
- t12s r8e sec 11 c (5) Apply t12s r8e sec 11 c filter
- vaca hills - 15 min (5) Apply vaca hills - 15 min filter
- patterson mine (1) Apply patterson mine filter
- pima metallic mineral dist. (1) Apply pima metallic mineral dist. filter
- pima239 (1) Apply pima239 filter
- san xavier mine (1) Apply san xavier mine filter
- sierrita mts. physiographic area (1) Apply sierrita mts. physiographic area filter
- t17s r12e sec 2 sw (1) Apply t17s r12e sec 2 sw filter
- twin buttes - 15 min (1) Apply twin buttes - 15 min filter