BGS mineralogy and petrology collection record

Sample number	E10162; COLLNO374;
Sample Donor	Greenly,E.
Rock name	'Original entry: Green Mica-Schist'
Stratigraphy	Not entered
Comments	Typical mica schist. Mona Complex. ANAL.MEM.1931p142
Locality details	Cromlech Farm, Rhoscolyn
50k map sheet	Caernarfon (105) View images in GeoScenic related to 'Caernarfon' View the geology near 'Caernarfon'
Map reference	SH 264 767
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.