riffsyphon1024:
More Red Valley
riffsyphon1024:
The True Red Rocks of the Hills Area
riffsyphon1024:
Wyoming Welcomes You
riffsyphon1024:
Red Bed Type Locality
riffsyphon1024:
Encountering You Guessed It.... Spearfish Formation
riffsyphon1024:
The Sun Finds A Hole to Peek Through
riffsyphon1024:
Manganese Oxidation
riffsyphon1024:
Crosswalk in the Middle of a Canyon?
riffsyphon1024:
Please Don't Climb Here
riffsyphon1024:
Bridal Veil Falls
riffsyphon1024:
Shaly Texture
riffsyphon1024:
Fenced In
riffsyphon1024:
Slowly Edges Down into Lower Rock Units
riffsyphon1024:
Limestone Bluffs
riffsyphon1024:
Entering Spearfish Canyon
riffsyphon1024:
Presidents Park
riffsyphon1024:
Downtown Lead, South Dakota
riffsyphon1024:
Smiling Bartenders
riffsyphon1024:
Drilling Method
riffsyphon1024:
Samples from the Homestake Mine
riffsyphon1024:
As It Encroaches on Town
riffsyphon1024:
Gated Off Open Pit Mine
riffsyphon1024:
Open Pit Mining the Band
riffsyphon1024:
Notice Giant Band of Mineralization
riffsyphon1024:
Giant Hole in the Ground
riffsyphon1024:
The Western Wall
riffsyphon1024:
Homestake Gold Mine
riffsyphon1024:
See the Diagram
riffsyphon1024:
Map of the Homestake Mine
riffsyphon1024:
Dropping Into Deadwood