BGS mineralogy and petrology collection record

Sample number	E29243; COLLNOKC661;
Sample Donor	Chaperlin,K.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Crags 50 yds E of Gareg Lefain. 1650 yds E 10 deg N of Llanfaelrhys Church
50k map sheet	Pwllheli (134) View images in GeoScenic related to 'Pwllheli' View a geological map near 'Pwllheli'
Map reference	SH 225 271
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.