The Thimble Rock Gilsonite Mine was located near Rainbow. It was named for it's thimble appearing rock formation on the top of the hill. The vein runs between two rock walls and in some places it was so narrow that the miner could not turn his shoulders sideways in the mine
Photo of the Rainbow gilsonite mine in Uintah County, Utah,early-mid 20th century
Uintah Railway pulling away from the Thimble Rock Mine near Rainbow, Utah. The men are riding on one...
Photo of the Rainbow gilsonite mine in Uintah County, Utah, early-mid 20th century
Thimble rock is the site of a Gilsonite mine near Rainbow, Utah. There are several other mines in th...
Photo of the Thimble Rock gilsonite mine in Uintah County, Utah, probably early-mid 20th century
Thimble rock is the site of a Gilsonite mine near Rainbow, Utah. There are several other mines in th...
Looking down a shaft at the Rainbow mine. Gilsonite was mined in this mine. It is located in south...
The Uintah Railway leaves the Thimble Rock Mine at Rainbow, Utah. It is filled with 200 lb. sacks of...
The Uintah Railway leaves the Thimble Rock Mine at Rainbow, Utah. It is filled with 200 lb. sacks of...
An open Gilsonite vein that has been mined by the earlier miners in Uintah County. This could be is ...
Work at the Rainbow Mines began in 1912 by the Barber Gilsonite Company of Philadelphia. The vein wa...
It was in the late 1930's when the mines at Rainbow slow down and the mining ceased. Mr. Ford mainta...
Photo of the Rainbow gilsonite mine in Uintah County, Utah, early-mid 20th centur
Photo of the Rainbow gilsonite mine in Uintah County, Utah, probably in early-mid 20th century
A gilsonite mine is a verticle sometimes narrow vein that can be hundreds of feet deep. American Gil...
Photo of the Rainbow gilsonite mine in Uintah County, Utah,early-mid 20th century
Uintah Railway pulling away from the Thimble Rock Mine near Rainbow, Utah. The men are riding on one...
Photo of the Rainbow gilsonite mine in Uintah County, Utah, early-mid 20th century
Thimble rock is the site of a Gilsonite mine near Rainbow, Utah. There are several other mines in th...
Photo of the Thimble Rock gilsonite mine in Uintah County, Utah, probably early-mid 20th century
Thimble rock is the site of a Gilsonite mine near Rainbow, Utah. There are several other mines in th...
Looking down a shaft at the Rainbow mine. Gilsonite was mined in this mine. It is located in south...
The Uintah Railway leaves the Thimble Rock Mine at Rainbow, Utah. It is filled with 200 lb. sacks of...
The Uintah Railway leaves the Thimble Rock Mine at Rainbow, Utah. It is filled with 200 lb. sacks of...
An open Gilsonite vein that has been mined by the earlier miners in Uintah County. This could be is ...
Work at the Rainbow Mines began in 1912 by the Barber Gilsonite Company of Philadelphia. The vein wa...
It was in the late 1930's when the mines at Rainbow slow down and the mining ceased. Mr. Ford mainta...
Photo of the Rainbow gilsonite mine in Uintah County, Utah, early-mid 20th centur
Photo of the Rainbow gilsonite mine in Uintah County, Utah, probably in early-mid 20th century
A gilsonite mine is a verticle sometimes narrow vein that can be hundreds of feet deep. American Gil...
Photo of the Rainbow gilsonite mine in Uintah County, Utah,early-mid 20th century
Uintah Railway pulling away from the Thimble Rock Mine near Rainbow, Utah. The men are riding on one...
Photo of the Rainbow gilsonite mine in Uintah County, Utah, early-mid 20th century