Ages for Rockbridgeite at Stannum Mine (New Hubner Shaft), Huber Stock (Huber Shaft; Hub Stock), Krásno (Schönfeld), Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech Republic

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 350Ma - 350Ma at this locality