As often as they become available a fossil, rock or mineral sample collected by a member of the SW branch.

   
© Chris Popham.

Panned from the streams at:
North Dartmoor Tin Streaming Works, Devon
Date:
Feb 2007
Description:
Approximately 1oz (28grams) of 'black tin' panned from the streams at North Dartmoor Consols, an area of moorland that has been extensively streamed. A full description is given here

Index of other featured fossil and mineral samples