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The Quincy Mine Fatalities

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  • Joseph Stefani (1882 - 1906)
    ACCIDENT NO. 24 - July 5th, 1906, Quincy Mine, Joseph Stiffini. Joseph Stiffini, a trammer employed at the 61st level, No. 7 shaft, Quincy Mine, was killed by a fall of rock. Inquest held by Coroner Fi...
  • Henrik Hirsikoski (1885 - 1927)
    Henrik Hirsikoski July 4, 1885- Oulainen Birth Records 1880-1891 (MKO610-616 I C:6) Sivu 176 1885 kesä ; SSHY Oulainen Preconfirmation Records 1882-1891 (MKO157-171 I Ab:1) Sivu 182 Oulais n:o 1...
  • Martin Brewer (1869 - 1901)
    The Daily Mining Journal November 1, 1901 Page 3 DIES FROM INJURIES. Martin Brewer, Hurt Recently in Quincy Mine, Passes Away. Martin Brewer, of West Hancock, a Quincy miner, who was injured in the ...
  • Egidio Landucci (1867 - 1902)
    Mine Inspector’s Report for Houghton County, 1902 Cause of Death Unknown August 22. Egildo Lauttucci, Frank Gelletti and Olb Peing, trammers at the 49th level, north of No. 6 shaft, Quincy mine. Wh...
  • Giovanni Giuseppe Paoli (1894 - 1916)

The Quincy Mine was founded in 1846 by the merger of the Northwest Mining Company and the Portage Mining Company. Due to poor communication between government offices, these two speculative mining companies had purchased the same tracts of land during the mining rush of the early 1840's. The directors met and decided to merge, with significant investment coming from Massachusetts (the town of Quincy, Massachusetts lent the mine its name). While many other copper mines were founded at the same time, the Quincy Mine became the most successful of the 1840s-era mines, and was the country's leading copper-producing mine from 1863 (when it exceeded the production of the Minesota Mine) through 1867 (after which it was exceeded by the Calumet and Hecla.)

The Quincy company expanded laterally along the lode by buying out adjacent properties. The company bought the Pewabic mine in 1891, the Mesnard and the Pontiac in 1897, and the Franklin mine in 1908. This helped the mine survive longer than almost all other Keweenaw copper mining companies, except the Calumet and Hecla Mining Company and the Copper Range Company.

The Quincy Mine was known as "Old Reliable," as the Quincy Mining Company paid a dividend to investors every year from 1868 through 1920, and operated continously from 1848 to 1931.

Due to the increasing cost of mining at such great depth and the low price of copper during the depression years, the company ceased its underground mining activity in 1931. Government regulated copper pricing allowed the mine to open briefly during World War II, but the continuing low price of copper after September 1945 forced the company to confine its operations to reclamation work on older mill tailings and custom smelting work. Before closing on May 6, 1967, the Quincy reclamation plant recovered nearly one hundred million of refined copper during its twenty-two years of operation.

A total of 9 shafts were driven; 2 of these shafts, No. 2 and No. 6 reached 9,260 feet (2.82 km or 1.75 miles) along the dip of the deposit on a 55 degree decline.(measured vertically from the shaft collar, the depth is 6,200 feet.). No. 7 shaft is unique in that is was driven on a catenary curve. No. 2 shaft housed the largest steam powered hoist in the world, built in 1918. Produced by the Nordberg Mfg. Co., the 30' drum held 10,000' of 1 5/8" wire rope and it could hoist 10 ton skips at the rate of 3,200' per minute.

In 99 years of operation, Quincy produced 424,000 tons of native copper from the underground workings. A large amount of native silver was also recovered from the mine. Starting in 1947 and continuing through 1968, another 50,000 tons of copper was recovered from reclamation activities in Torch Lake.

An estimated total of 253 fatal accidents occured at Quincy in that 99 years.

This is a subproject of the Michigan Mine Fatalities


One of the original shafts, the "Old" Quincy No. 1 was in full operation by 1854. After the development on the Pewabic Lode and additional shafts were driven, this shaft was used only as a winze after 1874 and was eventually shut down in 1892. The location for this shaft is northeast of the No. 2, adjacent to the current Quincy Mine Gift Shop.


An underground copper mine located north of Hancock, Michigan, and just north of the Quincy Mine. The Pewabic Mining Company was organized in 1853. For the first two years, work concentrated on opening prehistoric mining pits that traced an apparent amygdaloid bed. The first, and only, shaft Pewabic drove was driven on an incline following this bed. The shaft was located approximately 1,900 feet north of the Quincy No. 2 shaft. The mineralization on the "Pewabic Lode" at the Mine was not as rich as it was on Quincy's property. However, the company did manage to pay dividends amounting to $1 million. In 1884, management allowed the mining charter to lapse without renewal, and the company was forced to close. In 1891, Quincy Mining Company purchased the property and renamed the shaft Quincy No. 6, which became famous for its fabulous shafthouse. A total of approximately 27 million pounds of refined copper was produced between 1855 and 1884.


An underground copper mine located approximately one mile north of the No. 2 Shaft house. Originally organized as the Mesnard Mining Company in 1859, it was taken over by the Pewabic Mining Company in 1876 and later sold to Quincy Mining Company in 1897, thus becoming Quincy No. 8 Shaft. The shaft was extended to the 86th level, or approximately 8,600 feet on the incline (6,000 feet vertical). Between 1863 and 1877 the mine produced 84,000 pounds of refined copper. In the late 1970s and early 1980s, the Homestake Mining Company dewatered the shaft to the 22nd level to explore for additional copper ore, but this proved unsuccessful and the shaft was allowed to refill with water. Today the mine is owned by the Quincy Mine Hoist Association and is therefore on private property.


Very little is known of the Pontiac Mining Company. It was organized in 1859 to explore and mine the Pewabic and Franklin Lodes between the Albany and Boston and Mesnard Mine properties where ancient pits were discovered. It was reported that good barrel copper and masses were found in the shaft, but the overall results were not promising. The company was bought by Quincy in 1897 and work was started on a new shaft in 1908 which was to become the Quincy No. 9 shaft; however, the great strike of 1913 forced Quincy to abandon sinking this shaft. A very small rock pile exists from this shaft sinking in 1908. Some copper can be found. source: