BGS mineralogy and petrology collection record

Sample number	E24582; COLLNOAA28;
Sample Donor	Archer,A.A.
Rock name	'Original entry: Contact Of Vitric Tuff And Albite Bearing Carbonaceous Tuffaceous Mudstone'
Stratigraphy	Not entered
Comments	Slumped
Locality details	No.8 B.H. Llanwyrst - (Parc Mine)
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 788 602
Year collected	Not entered
Bore name	Llanwyrst No.8
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.