The Blue Bell showing is located 1.6 kilometres southeast of Illecillewaet Station of the Canadian Pacific Railway, about 42 kilometres east-northeast of Revelstoke.
The showing is underlain by carbonaceous limy slate, limestone, siltstone and quartzite of the Lower Cambrian and younger Lardeau Group. A shaft and tunnel explore a quartz vein 0.9 metre wide mineralized with argentiferous galena.
A 4.5-tonne shipment of ore was made to England in 1899.