BGS mineralogy and petrology collection record

Sample number	E34890; COLLNOGG582;
Sample Donor	Green,G.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Banded black Lias directly underlying Honycomb Sandstone Non-fetid and very hard
Locality details	Welsh quarry Pentre-Gwenlais [lime firms ltd] Llandybie 1900 W. 32d N. of Llandybie Parish Church
50k map sheet	Ammanford (230) View images in GeoScenic related to 'Ammanford' View a geological map near 'Ammanford'
Map reference	SN 607 165
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.