Gallery 17 - Pendeen to Sennen Cove
Arsenic Calciner Chimney
The chimney was linked by tunnel and chambers to the Levant Mine Arsenic Works 4 Brunton Calciners .
Tin concentrate was roasted to release Arsenic vapour , which condensed on the walls of the Labyrinth Chambers and recovered .
Ref: 3783
Date: 05/08/2016
Location: SW 3693 3468