BGS mineralogy and petrology collection record

Sample number	E64236; COLLNOKB1236;
Sample Donor	Not entered
Rock name	Tuff. 'Original entry: Reworked Acid Tuff'
Stratigraphy	Not entered
Comments	20m below Watkin Path(GROUP= Snowdon Volcanic Group)(FORM= Lower Rhyolitic Tuff Fm.)(MEMB= .)(IE=E)(TEXTURE=Bedded
Locality details	Cwm Tregalan
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6139 5410
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.