BGS mineralogy and petrology collection record

Sample number	E38870; COLLNOMH196;
Sample Donor	Howells,M.F.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Tuff, chloritic patches, cleaved
Locality details	SW of Llyn Crafnant
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7387 5991
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.