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PRODID:-//Mackinac State Historic Parks - ECPv6.8.2.1//NONSGML v1.0//EN
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X-WR-CALNAME:Mackinac State Historic Parks
X-ORIGINAL-URL:https://www.mackinacparks.com
X-WR-CALDESC:Events for Mackinac State Historic Parks
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TZID:America/Detroit
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TZOFFSETFROM:-0500
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DTSTART:20250309T070000
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DTSTART:20251102T060000
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DTSTART;TZID=America/Detroit:20250826T080000
DTEND;TZID=America/Detroit:20250826T170000
DTSTAMP:20250717T150133
CREATED:20241119T173622Z
LAST-MODIFIED:20241119T173622Z
UID:10000705-1756195200-1756227600@www.mackinacparks.com
SUMMARY:Lost Rocks & Mackinac Millstones
DESCRIPTION:While limestone formations are famous at Mackinac\, other geological wonders lie hidden underfoot. This week\, special programs highlight the grist mill which once ground grain into flour at Historic Mill Creek. Our millstones were hewn from “lost rocks\,” boulders deposited by glaciers thousands of years ago. Learn what evidence of milling has been found here\, how the process worked\, and what grains were grown at the Straits of Mackinac. Also enjoy a lost rock scavenger hunt along the trails. All special programs included with regular admission. #thisismackinac
URL:https://www.mackinacparks.com/event/lost-rocks-mackinac-millstones/2025-08-26/
LOCATION:Historic Mill Creek\, Mackinaw City
CATEGORIES:Daily Event,Special Event
ATTACH;FMTTYPE=image/jpeg:https://www.mackinacparks.com/wp-content/uploads/2024/11/18.-Lost-Rocks-Mackinac-Millstones.jpeg
ORGANIZER;CN="Mackinac State Historic Parks":MAILTO:mackinacparks@michigan.gov
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