The Adit I didn't go into last week.

[SaltwaterServr]

No copper staining in this one at all.

 

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[Mad Machinist]

That looks epithermal. With the tectonic activity in the area, it is quite possible that this is part of the same deposit as the GMM. And epithermal; deposits tend to be open at depth.

 

[SaltwaterServr]

That looks epithermal. With the tectonic activity in the area, it is quite possible that this is part of the same deposit as the GMM. And epithermal; deposits tend to be open at depth.

Interesting. There's a mine that had a good bit of wulfenite in it to the south a half mile. That's the 231 that also has barite IIRC.

EDIT:

Doing some more research on epithermals...if it is an epithermal, it's gotta be a low sulfidation epithermal. No copper, and a lot of arsenopyrite.

 

[Eu_citzen]

Finding calcite veins, flourite for example can suggest low temperatures in the hydrothermal system. I agree it looks hydrothermal.