BGS mineralogy and petrology collection record

Sample number	E63362; COLLNOKB362;
Sample Donor	Not entered
Rock name	Microgranite. 'Original entry: Microgranite'
Stratigraphy	Not entered
Comments	Grey cognante xenoliths, near Fe fault vein(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Medium-fine grained
Locality details	Tan y grisiau
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6847 4453
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.