BGS mineralogy and petrology collection record

Sample number	E63006; COLLNOKB6;
Sample Donor	Not entered
Rock name	Granite. 'Original entry: Granophyre'
Stratigraphy	Not entered
Comments	Intrusion in Nant Ffrancon Fm.(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Fine-grained
Locality details	Gyrn, quarry on SE side
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 6468 6865
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.