BGS mineralogy and petrology collection record

Sample number E63260; COLLNOKB260;
Sample Donor Not entered
Rock name Rhyolite. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments I/E into LRT, probably broke surface(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Massive, weak flow-b
Locality details Carnedd y Cribau
50k map sheet Snowdon (119)

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Map reference SH 6727 5370
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, E63260

Plane Polarized, E63260

Plane Polarized, E63260