Detail of water-worn Carboniferous limestone

Marbled effect on a Carboniferous Limestone surface, smoothed by continuous wave action, and showing white (?)calcite with orange colour staining from oxidising iron mineral content.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.