BGS mineralogy and petrology collection record

Sample number	E6091; COLLNO39;
Sample Donor	Greenly,E.
Rock name	'Original entry: Limestone. Sheared Crystalline Limestone.'
Stratigraphy	Not entered
Comments	Mona Complex. Gwna Beds. See Anglesey Memoir.p.362.
Locality details	tyddyn-isaf
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 583 745
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.