By Mary Drew at Pasty Central (Mdrew) on Friday, June 22, 2012 - 04:27 am:
The Nonesuch Mine, is located in the southeast corner of the Porcupine Mountains State Park, where Carla TePaske snapped these photos of the remains that are left to be viewed.
Carla wasn't sure what the circular hole in the third photo was from and said it was lined with wood and a steel band on top. According to Wikepedia, those holes are the remains of the equipment used in the chemical leaching process used to separate the copper from the rock. Interesting. Also taken from the Wikepedia page about this mine, is the following history:
Copper expert Horace Stevens commented in 1902:
Discovered in 1865, the mine was first opened in 1867, since which time it has swallowed several large fortunes and has yielded the insignificant amount of 180 tons, 1,072 pounds of refined copper from one of the richest beds of copper-bearing rock ever opened.
The copper is there - millions and millions of pounds of it, not worth a penny a ton in the mine. Some day the problem will be solved and a new crop of millionaires made from the Nonesuch."
Total recorded production of the mine was 390 thousand pounds of copper.
In 1955, the Copper Range Company opened the White Pine Mine, solved the problems of mining and treating the ore and successfully mined copper from the Nonesuch Shale for the next 40 years.
The last paragraph from the sign in the top photo:
What seemed to be a failure at Nonesuch, actually paved the way into history. The White Pine Mine would go on to be Michigan's most productive copper mine, recording more than 4,000,000,000 pounds of copper extracted during its last 43 years of operation.
Yes, indeed, the U.P. has a very rich history in mining.