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1,915 questions

3,319 answers


10,279 users

Banded stone/rock. What is it?

0 votes

Amateur, just starting out.unknown

asked Jun 24, 2014 by Weasel (44,250 points)

7 Answers

0 votes

Looks like either waterworn sandstone or jasper. The hardness should be able to make that distinction.

answered Jun 25, 2014 by hershel (47,760 points)
0 votes

Is there a meter to buy for hardness?

answered Jun 25, 2014 by Weasel (44,250 points)
0 votes

Dear Weasel, it is really easy to test the hardness of a rock. All you need is a (empty) glass bottle or a piece of window glass:



But I'm thinking it is a jasper.

answered Jun 27, 2014 by Renata (7,840 points)
0 votes

Just an interesting sandstone, I think

answered Jun 28, 2014 by Weasel (44,250 points)
0 votes

Layered sandstone. Found in the desert i take it?

answered Jun 28, 2014 by CHASEAWAYDARKNESS (160 points)

Cant see it well enough, it might be jasper.

0 votes

Found in lake superior, friend.

answered Jun 28, 2014 by Weasel (44,250 points)
0 votes

I had a good look again at the picture; rough jasper does not have little holes.

I found a nice website about sandstone: http://www.sandatlas.org/2012/08/sandstone/

What did the Mohs test tell you?

answered Jun 29, 2014 by Renata (7,840 points)

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