Great Lakes Great Rocks

Great Lakes Great Rocks Let’s discover the unique and ancient rocks and minerals that make Michigan a rockhounds paradise!

who else collects brecciated rocks?? 🤩🤩
10/14/2025

who else collects brecciated rocks?? 🤩🤩

Happy National Rock Day! Everybody share a rock photo! Here is a cute little cold water agate (with eyes!) I found a co...
07/13/2025

Happy National Rock Day! Everybody share a rock photo!

Here is a cute little cold water agate (with eyes!) I found a couple months ago at Lakeport State Park 🤩

we are halfway to summer! can’t wait to get back in the big lakes 🫶🏻
12/24/2024

we are halfway to summer! can’t wait to get back in the big lakes 🫶🏻

who has been to crisp point?? one of my favorite rock spots!
12/02/2024

who has been to crisp point?? one of my favorite rock spots!

do you like to tumble your rocks, or keep them natural? 🤔
11/16/2024

do you like to tumble your rocks, or keep them natural? 🤔

a handful from van’s beach - one of my favorite rocky beaches! Which beach is your favorite??
11/14/2024

a handful from van’s beach - one of my favorite rocky beaches! Which beach is your favorite??

the accuracy 😂😂
11/14/2024

the accuracy 😂😂

May i present…. my 2024 PRIZED agate 👏🏼 I almost had a heart attack when I spotted this beaut at Whitefish Point this su...
11/13/2024

May i present…. my 2024 PRIZED agate 👏🏼 I almost had a heart attack when I spotted this beaut at Whitefish Point this summer 😂❤️

itty bitty little lake superior agates I collected this summer. Which do you like more - banded or eye agates??
11/11/2024

itty bitty little lake superior agates I collected this summer. Which do you like more - banded or eye agates??

a pretty little handful! a few brecciated agates - all found in the keweenaw penninsula. Amazing colors, eh?? 🤩
11/10/2024

a pretty little handful! a few brecciated agates - all found in the keweenaw penninsula. Amazing colors, eh?? 🤩

Address

Lake Orion, MI

Website

Alerts

Be the first to know and let us send you an email when Great Lakes Great Rocks posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category