Are sulphide rocks?

[gergovia]

Are sulfide rocks

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?

 

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[gergovia]

Re: Are sulphide rocks

sorry for quality

 

[Felinepeachy]

Re: Are sulphide rocks

I resized them for you. It's a little better, yes?

 

[aussco999]

Re: Are sulphide rocks

gergovia:

Nice photos of some heavily mineral rocks, but I don't completely understand your statement or was it posted as a question.

Are you asking if "these" rocks are a sulphide? If so, then the answer is,,, maybe at some time in the past they might have been a sulfide mineral, but because they have been exposed to the weather for a long period of time and have now converted to an (iron) oxide. Take a hammer and break one open and examine a fresh surface. If they contained a sulfide mineral it will show on an unexposed surface.

Good luck,

John

 

[gergovia]

thanks

 

[dave wiseman]

Not the best photo's...copper,perhaps?