Questions tagged with 'geology'

What is this rock?

Hillsborough County Florida geology submitted 27 days ago.

Never seen before

Jackson County Oregon geology submitted 2 months ago.

Are my rocks valuable ?!

Jefferson County Missouri rock identification geology rocks and minerals submitted 3 months ago.

Smooth rock

Santa Clara County California rocks and minerals geology submitted 3 months ago.

Unknown rock

Ionia County Michigan geology submitted 9 months ago.

Interesting rock

Kootenai County Idaho geology submitted 11 months ago.