BGS mineralogy and petrology collection record

Sample number	E21386; COLLNORP348;
Sample Donor	Pocock,R.W.
Rock name	'Original entry: Amygdaloidal Albite Basalt'
Stratigraphy	Not entered
Comments	VESICULAR LAVA SILURIAN
Locality details	MIDDLE MILL OR HORSLEY QUARRY
50k map sheet	Malmesbury (251) View images in GeoScenic related to 'Malmesbury' View the geology near 'Malmesbury'
Map reference	ST 695 952
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.