It seems like this pipe was made to return dust to the collector in the main workhouse from the annex.
Looking into the Pool 8 Annex from the original Ogilvie’s elevator.
In the upper left of the image you can see where the gas tanks used to be, along with the concentration equipment. Along the bottom you can also see some of the many railroad tracks coming and going from the plant–the ones visible here were incoming tracks that carried in hard coal from the eastern US.
A machine to cast copper billets.
The beautiful green ruination of the refrectory.
The bottom of the grain drier inside ADM-Delmar #1.
The State School stage, taken as it was getting scrapped.
“See anything?” “No, just more of it.” “How much to go?” “Oh god–we’ve only seen about 10%.” “Guess we should keep moving then…”
These machines circulated water through the powder from the ball mills. Gold and silver is heavier than gravel, so it sinks while the junk rock floats.