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What do I have here?

+2 votes
I found this some time back but haven't a clue as to what it is. Also unsure as to where it was found. Anything will help, thanks!
asked Jan 2, 2018 by Esquire (140 points)

2 Answers

0 votes
Can you post a picture? Give a short description where you found it. How hard it is, can you shine a light through it? Is it magnetic? Ex. I found this rock while climbing a trail through the mountains near Vail Colorado. It is not magnetic. Light does not shine through it. It is heavy for its size. It scratches easily with a common nail. Here are two pictures of different facets. I placed the rock next to an American half dollar for scale. It is black and there are silver mines near the spot I found it.

Metal ores tend to be heavy for their size. Some metals oxidize. Found near silver mines, not magnetic. Black appearance from oxidation of silver. Rock is most probably silver.
answered Jan 3, 2018 by Weasel (58,800 points)
0 votes
Please, give a photo, than it will be easier to get what it is)
answered Jan 4, 2018 by bernicestockstill (640 points)