Daniel R. Valdes

by Daniel Valdes
(San Bernardino. Ca.)

I'm really not sure I see a lot of gold streaks silver streaks bronze.
As far as I know it could be fool's gold or whatever that's why I'm contacting you

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Nov 29, 2023
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I think last have a mineral more valuable than gold NEW
by: Katungye dickson macumu

I am Uganda currently I do have a mineral. Which I think it may be more valuable than gold. But here in Uganda the lab to test it is far from me . I don't know where to attach the picture of the stone I have . My contact number is +256777179051

Mar 21, 2023
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by: Douglas

The gold streaks are probably pyrite , fools gold. It is hard to tell what the dark rock is from a photo.

It is helpful to know where a specimen was found.
read more here:

https://www.rocksandminerals4u.com/geology-maps.html

There are some simple tests you can doto help with identification:

https://www.rocksandminerals4u.com/properties_of_minerals.html

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