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Supporting OUR national parks!

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Isle Royale and Keweenaw Parks Association
  • Home
  • About IRKPA
    • Our Mission
    • Board of Directors
    • Committees
    • Staff
    • Contact Us
    • Wolf's Eye Newsletter
    • IRKPA News
    • Financials
  • Memberships
  • Donate
    • Legacy Donations
  • Store
    • Isle Royale National Park Items
      • Books
    • Keweenaw National Historical Park Items
    • Maps and Posters
    • Apparel
    • Children's Items (Books, Toys, Apparel)
  • IRKPA Board Meetings
    • IRKPA Bylaws
    • Meeting Minutes
  • Get Involved
    • Night Sky Photography Workshops
    • Plant ID Workshops
    • Carl Levin Student Research Grant
    • Bob Linn Student Research Grant
    • Board of Directors
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  • Michigan Rocks!: A Guide to Geologic Sites in the Great Lakes State

    Michigan Rocks!: A Guide to Geologic Sites in the Great Lakes State

    Michigan Rocks!: A Guide to Geologic Sites in the Great Lakes State

    Regular price $22.00
    Regular price Sale price $22.00
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Have a question about the Association or the parks we support?

Isle Royale and Keweenaw Parks Association

Mailing: P.O. Box 233, Houghton, MI 49931

Retail/Delivery: 800 E. Lakeshore Dr., Houghton, MI 49931

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