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)

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Map reference SH 6430 5530
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, E63530

Plane Polarized, E63530

Plane Polarized, E63530