Ages for Fluorite at Bluebird Mine (Bluebird Mines; Tungsten Bluebird Mine; Bluebird Hill Mine; Primos Mine; Primos Group), Primos Group Of Claims (Primos Mine), Dragoon, Cochise District, Little Dragoon Mts, Cochise Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 0Ma - 0Ma at this locality