BGS mineralogy and petrology collection record

Sample number	E63530; COLLNOKB530;
Sample Donor	Not entered
Rock name	Rhyolite. 'Original entry: Rhyolite'
Stratigraphy	Not entered
Comments	I/E, same body as KB529(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Massive, flow-banding
Locality details	Crib Goch, nr Pyg track
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6430 5530
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.