BGS mineralogy and petrology collection record

Sample number	E9900; COLLNO112;
Sample Donor	Greenly,E.
Rock name	'Original entry: Mica-Schist. Musc.-Bio-Schist.'
Stratigraphy	Not entered
Comments	Garnetiferous. Mona Complex. ANAL.MEM.1931 p117
Locality details	Porth Nobla, S.side
50k map sheet	Caernarfon (105) View images in GeoScenic related to 'Caernarfon' View the geology near 'Caernarfon'
Map reference	SH 329 711
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.