BGS mineralogy and petrology collection record

Sample number S28334
Sample Donor Allan,J.K.
Rock name 'Original entry: Epidiorite Altered To Hornblende-Andesite-Quartz Granulite'
Stratigraphy Not entered
Comments Epidiorite altered to hornblende-andesite-quartz granulite. Jointed hornblende-feldspar rock, lenticle in gneiss
Locality details South Head of Oxna Geo
50k map sheet Yell (130)

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Map reference HU 564 921
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


S28334

Cross Polarized, S28334

Plane Polarized, S28334

Plane Polarized, S28334