BGS mineralogy and petrology collection record

Sample number	E64476; COLLNOTL107;
Sample Donor	Not entered
Rock name	Microgranite. 'Original entry: Microgranite'
Stratigraphy	Not entered
Comments	S. of Castell Cidwm, Mynydd Mawr intrusion(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=
Locality details	Mynydd Mawr
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View a geological map near 'Snowdon'
Map reference	SH 5506 5530
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.