BGS mineralogy and petrology collection record

Sample number	E1507
Sample Donor	Geikie,A.
Rock name	'Original entry: Altered Rhyolite'
Stratigraphy	Not entered
Comments	Not entered
Locality details	W front of Mynydd Cilgwin
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions