BGS mineralogy and petrology collection record

Sample number	E63207; COLLNOKB207;
Sample Donor	Not entered
Rock name	Metadiorite. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Pen Maen Mawr intrusion into Nant Ffrancon Fm.(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=
Locality details	Pen Maen Mawr, 50m W of
50k map sheet	Llandudno (94) View images in GeoScenic related to 'Llandudno' View a geological map near 'Llandudno'
Map reference	SH 7045 7625
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.