Can someone please help me ID a few Rocks? Gems? Fossils?


Oct 20, 2019
Marysville, Washington
Primary Interest:
All Treasure Hunting
Hello every one I am new to the forum! My name is Taylor, from Marysville, Washington. I have a collection of items, I am not sure what they are. I would appreciate any info you may have. ROCK.jpg ROCK2.jpg ROCK3.jpg ROCK4.jpg RROCK.jpg RROCK3.jpg RROCK8.jpg RROCK4.jpg


Gold Member
Dec 9, 2012
Concrete, WA
Detector(s) used
Nokta FoRs Gold, a Gold Cube, 2 Keene Sluices and Lord only knows how many pans....not to mention a load of other gear my wife still doesn't know about!
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Howdy Taylor..:hello:

I've seen other specimens of that glass looking stuff, and it
also came from an area near Marysville. No idea if it's some
type of obsidian, or just slag glass that was discarded in the

No idea on the other stone...but it looks cool!
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Bronze Member
Mar 25, 2014
Traveling US to work
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Current Equinox 600
Past Whites DFX Garret GTI 2500 and others
Prospecting Minelab GPZ 7000
Past SD 2100 GP 3000 (retired)
Primary Interest:
All Treasure Hunting
The glassy material has a fair few bubbles in it so its either glass as dizzy says or an odd form of opal~ dont see many bubbles in opal but it does happen. Your brown stone looks like agate, I see what appears to be faint bands around the dark core. Welcome to the forum.
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