Michigan

 

Geological State Symbols Across America           Geology of the National Parks Through Pictures


Michigan State Geological Symbols
Type
Symbol
Year Established
State Stone
Petoskey Stone
1965
State Gem
Isle Royale Greenstone
1973
State Fossil
Mastodon
2002

 

State Stone: Petoskey Stone

 


State Gem: Isle Royale Greenstone

 


State Fossil: Mastodon


 

References

https://statesymbolsusa.org/states/united-states/michigan


Geology of Michigan's National Parks

Through Pictures

(at least the one's I have been to)

 

Sleeping Bear Dunes National Lakeshore

Visited in 2005

 

Steep dune                Large dune

Looking down at the lake (literally)                                                                  Veronica on the large dune

 

 

Picturesque view

Picturesque View

 

 

Watching the sunset                Really cold water

Watching the sunset                                                                            Really Coooold Water