BGS mineralogy and petrology collection record

Sample number E58332; E58332/A; E58332/B; COLLNODL1319;
Sample Donor Dearnley,R.
Rock name Rhyolite.
Stratigraphy Not entered
Comments Rhyolite
Locality details Small crag; c. 100 m E of Clulters Cave
50k map sheet Tewkesbury (216)

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View the geology near 'Tewkesbury'

Map reference SO 7634 3935
Year collected
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E58332/A

Cross Polarized, E58332/A

Plane Polarized, E58332/A

Plane Polarized, E58332/A


E58332/B

Cross Polarized, E58332/B

Plane Polarized, E58332/B

Plane Polarized, E58332/B