This map shows the mining expansion from mid 1980’s to current. This map also shows the current Rubicon Property listed for sale at the Richmond…
View More Gold Mining Expansion – Black Hills of South DakotaCarbonate South Dakota
In 1998 I purchased 50 acres on top of the Rubicon Gulch, which I currently have for sale at least the last 9 acres I…
View More Carbonate South Dakota