New Ulm Quartzite Quarries

Historical Photos
 

Click a photo for larger image

Quarry mining crew
about 1900

Primary crushing using a
Universal Impact Crusher
Dismantled in the early 1960's

 

Secondary crushing plant
constructed in 1956
since dismantled		 Hauling sized rock away from second stage plant
about 1958

 

Northwest 80D cable shovel loading a Euclid R18 haul truck Modern secondary crushing plant
constructed 1983

 

Primary crushing plant
constructed 1994