This guys wild any help with identification would be awesome.

lkMI.9

Greenie
Aug 2, 2012
19
11
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It looks like a bunch of rocks in caliche.
 

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Hi'ya lkMI.9,

Welcome to TNet, and bravo on some wonderful photos. That is a wild one! Does it fluoresce? Please tell the backstory.

willemite-3-fluorescent-franklin.jpg
 

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I found it in a gravel pit in north west Michigan just outside traverse city definitely a rock of some sort a little heavy for its size and the colors are awesome thought it could possibly be some sort of agate but doesn't really resemble any type I've ever seen.
 

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İt's a RHODONİTE, Silicated Manganese ore, ( MnSi03 ), hardnes 5.5-6
Good for ornamentsimages (10)_640x480.jpgimages (20)_640x480.jpg

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It's definitely not fordite and I don't think it's rhodonite because there isn't any pink in it.
 

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I think Dave nailed it; Jasper with either magnetite or hematite. I've seen those myself, to.
 

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<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794572"/>

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794573"/>

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794574"/>

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794575"/>

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794576"/>

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794577"/>

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=794578"/>

This is definitely microcrystalline quartz var. jasper. Wheelerite hit the nail on the head, it's brecciated jasper. The matrix that's holding the pieces of brecciated jasper together is most likely hematite. Great find.
 

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I don't know stink about such things but after googling "brecciated jasper" and viewing a few million images, well maybe a few less, I personally would just polish it as is, and leave it at that. I didn't see anything that remotely resembled it in the configuration yours is shown.

Anything pictured was either cut and made into jewelry or looked like broken rock. Yours has a special unique look to it in it's natural state.

An unsolicited opinion from the uninformed. Thanks for sharing.

Take care.:icon_thumright:
 

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I believe it's jasper conglomerate. Conglomerates can have slightly tumbled stones concreted together. It was probably broken/eroded off of a larger source. There may be more around too. Nice find! 8-)
 

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