Light Always Drives the Blackest Darkenss Away

One of the oldest chemical known to man is soda ash; Salt and lime are the oldest chemicals.  It dates back 3,500 years to the Egyptians who extracted it from wood ash.  According to an article posted by International Mining: “New technology mines one of the world’s oldest chemicals” July 15, 2009.  Soda ash from trona rock is involved in virtually every aspect of life, through the manufacturing of glass, in chemical manufacturing, fertilizers, soaps and detergents, pulp and paper, flue gas desulphurization, and water treatment.  In the 1938, the presence of trona was found in a core sample while drilling for oil at the John Hay No. 1 Well south of Westvaco, Wyoming. Trona was first deep-mined in 1947 by Westvaco Chlorine. Shortly after that, FMC Corp acquired Westvaco’s chemical business, including the mine, and then added the Granger mines.

The beds in which they all operate began forming 50 million years ago when Lake Gosiute covered deposited volcanic ash later.  The deposits formed in more than 42 beds of trona in the Green River Basin of southwest Wyoming, stretching from the Unitah Mountains of Utah in the south, along the Wyoming Range to the west, the Rock Springs uplift to the east to the Wind River and Gros Ventre Mountains in the north.

Today, more than 90 percent of the soda ash used in America comes from Wyoming trona mines.  Wyoming trona mines employ more than 2,225 people.  About 44 percent of the trona in Wyoming is produced from Federal government lands and some 56 percent from State government and private lands, all of it deep-mined using boring machines with continuous haulage, continuous miners with continuous haulage and shuttle cars, and, at the Solvay and FMC mines, long walls.

Well, that is enough of the boring information on trona.  I had the privilege of seeing this type of mining while on a mission trip to Granger.  It all started when a friend from Kemmerer, Wyoming, from an earlier mission trip, invited the Chilton Baptist Builders to a tour of the trona mines.  Four of us said we would go.  Arriving at the mine site, we saw a large building that housed a conveyer belt and railroad cars.  From the highway, it did not appear to be much of an operation.  We were in for a shock.

The first item of business for the tour was a short course on survival in case of a cave-in.  We were instructed how to operate life support systems until we could locate an air shaft leading to the surface.  At the conclusion of the safety survival course, we had to sign a release form.  I was starting to worry a tad at that point.

In the large building was an open cage enclosed elevator.  This elevator was large enough for two pickups to park side-by-side.  The elevator descended 1300 feet, that’s right 1300 feet, into the Wyoming ground.  That large elevator opening looked like a pinhole in a cardboard box as we reached the bottom.  We them loaded onto a mine car not too much different from the originally runaway mine cars at Six Flags.  We went two mile, that right, two miles in the mineshafts.

It was amazing how the equipment worked.  One neat thing was how they reinforced the mineshafts.  They would drill holes in the trona, place epoxy tubes in the holes, and the screw threaded rods in the epoxy.

Underground were these large pieces equipment.  Someone asked how they got the equipment in the mine.  We were told that it came in pieces assembled in the mobile shop at the bottom of the mines.  There canteens, coke and candy vending machines, offices, and everything underground.  The reason was that the Wyoming winters were so harsh that two weeks a year most people were homebound.  In the mines, the temperature varied very little, around 68 degrees.

I noticed that there was no ground water, so I asked where it was.  Our mines at the cement plant in Calera, Alabama pumped millions of gallons of water from the limestone.  Our guide said that there was no ground water in that part of Wyoming.  Being that the Granger Baptist Church was beside a river, which looked like a creek to me, I asked, “What about the lakes and rivers?”  Our guide said that that was melting snow.  Lakes were constructed as reservoirs catching the snow runoff.  Well, that explained why that river was a crystal-clear 48-50 degrees in July.  One of the heating and air-conditioner guys had measured it with a thermometer.  That also explained why a river in the Unitah Mountains would not pass for a creek or branch in Alabama.  For some odd reason the earth sure did look beautiful when we got back to the top and took a trip to the Unitah Mountains. Those trout were beautiful in that melted snow, the vegetation was lush green, and the mountains were white capped.  The world does look better on top.

Man puts an end to the darkness; he searches the farthest recesses for ore in the blackest darkness.  Far from where people dwell he cuts a shaft, in places forgotten by the foot of man; far from men he dangles and sways (Job 28:3-4 NIV).