BGS mineralogy and petrology collection record

Sample number	E7698; COLLNO397;
Sample Donor	Reid,C.
Rock name	Basalt. 'Original entry: Spilite'
Stratigraphy	Not entered
Comments	Vesicles lined with chlorite and quartz.
Locality details	Quarry, SW. of Higher Truscott, Nr. Launceston.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 299 856
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.