BGS mineralogy and petrology collection record

Sample number	E3794; NEG328M;
Sample Donor	Dixon,E.E.L.
Rock name	Microgranite. 'Original entry: Microgranite'
Stratigraphy	Not entered
Comments	Spots of green tourmaline.
Locality details	Quarry, 250 Yds WSW. of Treglistian, Wheal Alfred, Hayle.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View the geology near 'Penzance'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.