BGS mineralogy and petrology collection record

Sample number E16347; COLLNOSEH550;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Brecciated Rhyolite Or Tuff'
Stratigraphy Not entered
Comments Felsitic rock in altered porphyritic lava
Locality details 80 yds NW of Bengarth 510 yds W, 20 deg N of Kidbeck
50k map sheet Cumbria or Ambleside (38)

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Map reference NY 110 047
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


E16347

Cross Polarized, E16347

Plane Polarized, E16347

Plane Polarized, E16347