2019 Map of Diorite, 2019 Print
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2019 Map of Diorite

USGS Topo · Published 2019

About this map

Diorite and the adjacent settlement of Snowville anchor the southern portion of this Marquette County landscape, where the legacy of Upper Peninsula mining and timbering is evident in the local road network. The map detail highlights industrial and geographical landmarks such as Blueberry Mine Rd and Gold Mine Lake, suggesting the area's history of mineral exploration. To the north, the terrain is defined by a complex hydrography including the Dead River and the Dead River Storage Basin, along with several smaller water bodies like Brocky Lake and Boston Lake. The N Country National Scenic Trail winds through the northeast corner, providing a modern reference point across this wetland-heavy interior. A network of county roads, including Wolf Lake Rd and Diorite Rd, connects these remote Michigan settlements and water features.


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Map Details

Date Portrayed2019
Date Published2019
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2019 Diorite Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain