t3_1g4sjmp

A friend and I (from SE Minnesota) were up in the central mine dump on Sunday. I let him borrow a pickax I forged a few years ago and I believe he left it on top of the tailings. This pickax has gone on many many adventures with me and I cherish it a great deal. If anyone comes across it or would be willing to look around and try to find it I would gladly pay them for their trouble! 

<div class="md"><p>A friend and I (from SE Minnesota) were up in the central mine dump on Sunday. I let him borrow a pickax I forged a few years ago and I believe he left it on top of the tailings. This pickax has gone on many many adventures with me and I cherish it a great deal. If anyone comes across it or would be willing to look around and try to find it I would gladly pay them for their trouble! </p>
</div>

Left behind pickax 

t3_1fn3uwp

Chlorastrolite with Mesolite Inclusions ✌️

<div class="md"><p>Chlorastrolite with Mesolite Inclusions ✌️</p>
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Chlorastrolite Greenstones

t3_1f5nfo9

Had a lot of fun doing an ore pile at CM this July. I found lots of copper, but also collected anything that looked cool. (If you know what anything is, feel free to let me know!) Started cutting open some fun stuff. Really gorgeous! 

Ps- does anyone know a GOOD definitive book for ID of Michigan/UP rocks?? 

<div class="md"><p>Had a lot of fun doing an ore pile at CM this July. I found lots of copper, but also collected anything that looked cool. (If you know what anything is, feel free to let me know!) Started cutting open some fun stuff. Really gorgeous! </p>

<p>Ps- does anyone know a GOOD definitive book for ID of Michigan/UP rocks?? </p>
</div>

Caledonia Mine - cut Specimens

t3_1f5c6oe

Keweenaw native copper, Cliff Mine Site 

t3_1f5b0wf

<div class="md"><p>Found today! Eeeeeek</p>
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Large agate? found in the Keweenaw Peninsula at an old copper mine 

t3_1dsgahd

Eagle River Finds

t3_1bnffuk

I made a list of my favorite rock hunting beaches in the Keweenaw Peninsula

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Share a picture of a Keweenaw rock and let us know the story behind finding it. 

<div class="md"><p>Share a picture of a Keweenaw rock and let us know the story behind finding it. </p>
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Any rocks with fun stories?

t3_1744yrk

Found in keweenaw, hard material cannot scratch. Someone said volcanic glass or agate.

<div class="md"><p>Found in keweenaw, hard material cannot scratch. Someone said volcanic glass or agate.</p>
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Can anyone ID

t3_1744ea1

Found on beach in keweenaw, had it face polished.

<div class="md"><p>Found on beach in keweenaw, had it face polished.</p>
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Prehnite with copper vein splattered through

As the title says ive had this in the family for over 30 years. My guess it got tossed into the crusher and now has that shape and scratch marks. Anyone know the value or someone that would be interested?

<div class="md"><p>As the title says ive had this in the family for over 30 years. My guess it got tossed into the crusher and now has that shape and scratch marks. Anyone know the value or someone that would be interested?</p>
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Had in the family for over 30 years

First piece of float copper! 6.75 oz

How to cut rocks/slabs?

I found this rock along with a stick/small cane wich has cool carvings on it  in an attic of an old cabin we were tearing down located in puyallup , Wa But not sure if that's where the rock originated from I included 2 pics of stuck Incase it helps with the identification of the roc!! Thank you much in advance for any info !!

<div class="md"><p>I found this rock along with a stick/small cane wich has cool carvings on it  in an attic of an old cabin we were tearing down located in puyallup , Wa But not sure if that&#39;s where the rock originated from I included 2 pics of stuck Incase it helps with the identification of the roc!! Thank you much in advance for any info !!</p>
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Can someone tell me what this might be it was in the attic of an old cabin being torn down in puyallup,Wa I got this and a stick with cool carvings on it any help would be appreciated I

With MTU not doing any of the sponsored digs this year I was wondering if we could be pointed anywhere to legally metal detect for copper? Appreciate any help.

<div class="md"><p>With MTU not doing any of the sponsored digs this year I was wondering if we could be pointed anywhere to legally metal detect for copper? Appreciate any help.</p>
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Tailing piles?

Glacial Float copper

so , I found this guy living in my Rock

lake superior mouth of the Gratiot river

lake superior at Gratiot River ....jasper

Hi all, I’m visiting here for a week and brought a metal detector with me just for fun. What are some good spots for amateurs? And tips? 

Love that this sub exists!!

<div class="md"><p>Hi all, I’m visiting here for a week and brought a metal detector with me just for fun. What are some good spots for amateurs? And tips? </p>

<p>Love that this sub exists!!</p>
</div>

First time in Keweenaw and first time detecting!

what is this? found in lake superior.

Learning to Polish Greenstone

The guy from "Michigan Rocks" did an episode with the stones I sent him! So fun :D

Keweenaw Vein Copper

A battery safety plate from 1920-30 ish

I've been working on an article on the mine and wanted to try and include a historic image of the site.  So far all I've found was a really rough picture of the dry house in the Monette booklet and Sanborn Fire Insurance Maps at the Library of Congress.  Has anyone had luck finding a pic of it before?  Im especially interested in the rockhouse or the boiler/hoisthouse.

<div class="md"><p>I&#39;ve been working on an article on the mine and wanted to try and include a historic image of the site.  So far all I&#39;ve found was a really rough picture of the dry house in the Monette booklet and Sanborn Fire Insurance Maps at the Library of Congress.  Has anyone had luck finding a pic of it before?  Im especially interested in the rockhouse or the boiler/hoisthouse.</p>
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By chance, has anyone ever found pictures of the old Arnold Mine when it was in operation or when buildings were still standing? MTU and the Keweenaw County Historical Society have nothing.

Douglass Houghton falls rock hunt

17 lb piece of pure Mass Copper found Up in the Keweenaw this weekend.

Amygdaloidal copper Bookends.

Datolite - Mass City area

Fresh batch of finds - copper, copper agates, greenstone, chalcocite (copper sulfide) sliced up. From Central, Cliff, Wolverine, and Baltic Mines. Now ready to polish and epoxy.

A public subreddit for the discussion of rock collecting  Michigan's Keweenaw Peninsula.  Feel free to share finds, collecting trips and experiences, local history, identification inquiries, or anything relating to local geology.

<div class="md"><p>A public subreddit for the discussion of rock collecting  Michigan&#39;s Keweenaw Peninsula.  Feel free to share finds, collecting trips and experiences, local history, identification inquiries, or anything relating to local geology.</p>
</div>

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