Results for Penokee Iron Range Trail - Plummer Mine
Penokee Iron Range Trail - Plummer Mine
Iron County Heritage Area
Plummer Mine Headframe Interpretive Park
Dedicated to the iron miners and their families who helped build the Penokee Iron Range
Marker can be reached from Plummer Road ¼ mile south of Wisconsin Highway 77.
Courtesy hmdb.org
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Penokee Iron Range Trail - Plummer Mine Geologic Layer Cake
Iron County Heritage Area
Between 1 to 1 1/2 million years ago sediments of slate and cherty iron carbonates were laid down on top of the granite and greenstone bedrock covering this area. Molten lava flowed over the land, seeping into ...
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