Postcards of the Utah Copper mine in Bingham Canyon depict its history and provide a written description from startup in 1906 to an enormous open pit in 1946 and 1950 to the even more stupendous pit of 2003. The town of Bingham Canyon is also shown in the six picture postcards and three picture postage stamps. The open-pit mine, as it grew wider and deeper, mined away ever more of the town year by year. By the 2003 photo the entire town had been mined away or covered over by waste dumps.
This August, 1906 photo shows the beginning of the open-pit mine. Two steam shovels are starting to dig material from the bottom of the “Copper Hill”. The two levels and the working areas for the shovels were dug from the raw hillside and railroad tracks were layed by other equipment and men beforehand. The underground test mine provided samples of ore for metallurgical testing and to determine the tonnage and grade of the orebody prior to starting the open-pit mine. The Boston Con open-pit mine was near the top of “The Hill” above the Utah Copper mine; it had started steam shovel operations five months earlier. The two companies (and mines) merged in 1910 and, as the Utah Copper Co. went on to excavate the largest open-cut copper mine in the world. It is still operating and increasing in size today.





