Diorite, Michigan 7.5 Minute Topo Map
Download PDF Diorite (MI) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. The red outline on the map below identifies the boundaries of the Diorite topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Bulldog Lake, MI
- North Topo Map: Silver Lake Basin, MI
- Northeast Topo Map: Negaunee NW, MI
- West Topo Map: Champion, MI
- Topo Map: Diorite, MI
- East Topo Map: Negaunee SW, MI
- Southwest Topo Map: Republic, MI
- South Topo Map: Greenwood, MI
- Southeast Topo Map: Ishpeming, MI
Download Free Topo Maps
Diorite topo maps are provided as PDF files.
- 2019 Diorite 7.5 Minute Topo Map [78.5 MB]
- 2017 Diorite 7.5 Minute Topo Map [29.9 MB]
- 2014 Diorite 7.5 Minute Topo Map [43.8 MB]
- 2011 Diorite 7.5 Minute Topo Map [32.4 MB]
- 1955 Diorite 7.5 Minute Topo Map
- 1955 Diorite 7.5 Minute Topo Map
- 1955 Diorite 7.5 Minute Topo Map
Note: The most current map is the 2019 Diorite topographic map.