Layla and I visited the Chatinika gold dredge, north of 
Fairbanks, Alaska on this hot sunny Sunday, June 20 2004.

We took the Steese up, past the NOAA downlink and command station 
[0033] and through the old mining tailings on the river valleys
[0035].  The dredge is right across from the Chatinika Lodge.

The dredge itself is still sitting in the hilly tailings of 
its own life's work [0036-0037].  The entrance is a small pile 
of scavenged junk [0042-0043].  The interior is one half ancient
warehouse, one half rusting barge.

In [0036-0037], the intake dredge [0050-0051] is visible on the right, 
held by a giant steel boom [0052-0053,0083-0084] that makes up the 
front half of the ship.  Giant dredge buckets on the intake 
dredge pull up raw ore from the bottom of the lake.  

The center of the ship is built around a huge (rotating?) cylinder 
[0073,0088] through which the ore passes.  The windows [0046] are made
from worn-out sorting plates, rectangular plates full of holes that 
sift the paydirt out of the cylinder.  The paydirt drizzles out of the
cylinder into a series of riffle plates [0093], which catch the gold.

Larger waste rocks (and any gold nuggets larger than about half 
an inch!) go out the large exit conveyor [0074-0075,0089] at the back, 
which is held in place by a higher, smaller set of booms [0095-0096].

There's a belt-driven drill press [0062,0068,0069] in the machine 
shop. Giant electric motors [0064] power everything on the ship.
Floor-mounted train switches [0070,0072] direct the action
from the control room.  A tree is growing from the top of the 
intake dredge [0094].

It's sure a weird, post-apocalyptic piece of industrial junk, 
rusting away in the Alaska wilderness.
