Update:
I am posting a new pic of this material, against a neutral background, an unpolished surface.
I believe this is called a metamorphic igneous rock. Does it have a name? It is from glacial gravel on the beach.
Previously Had:
Can anyone offer a clue about what kind of rock this is? It looked like granite at first but it is mostly a reddish mineral:
2 comments :
The rock should be photographed against a neutral or light grey background to bring out the true color of the stone. And a close-up
photo of a clean or broken surface would also help to identify the kind of stone.
Looks like a quartzite to me.
Post a Comment