BGS mineralogy and petrology collection record

Sample number E63529; COLLNOKB529;
Sample Donor Not entered
Rock name Rhyolite. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments I/E, abundant qtz. veins in vicinity, see KB530(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Flow-banded
Locality details Crib Goch, nr Pyg track
50k map sheet Snowdon (119)

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Map reference SH 6420 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


E63529

Cross Polarized, E63529

Plane Polarized, E63529

Plane Polarized, E63529