The Composite Dike at Brockhill, Worcestershire1

The Composite Dike at Brockhill, Worcestershire¹

J. H. Taylor

Geological Survey of Great Britain

¹Published by permission of the Director, Geological Survey of Great Britain.

Mineralogical Magazine; June 1940 v. 25; no. 169; p. 538-549; DOI: 10.1180/minmag.1940.025.169.04
© 1940, The Mineralogical Society
Mineralogical Society (www.minersoc.org)