Lutz?

cheese

Silver Member
Jan 9, 2005
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South Georgia
That's aventurine. Different from lutz. It's not as valuabe as lutz, but definitely can add value to a marble. Most commonly found with blue/green colors.
 

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Starree

Greenie
Jun 19, 2013
18
1
Thanks cheese. I was pretty sure it wasn't Lutz but couldn't find any similar examples of it.
 

cheese

Silver Member
Jan 9, 2005
3,331
1,087
South Georgia
I think the gold you're seeing is just the way the light reflects. To tell the difference, lutz will be gold colored even if the light isn't shining on it. Aventurine is dark colored usually until light shines on it.
 

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