Just outisde of Helena, Montana is the Spokane Bar Sapphire Mine. Take York Road out of Helena to Mile Marker #8. Turn right onto Hart Lane. After the road makes a ninety-degree turn, go left on Castles Road.
The Spokane Bar Sapphire Mine is open 7 days a week from 9 am to 5 pm.
Visited 22757 times, 3 Visits today