BGS mineralogy and petrology collection record

Sample number S33203
Sample Donor Eyles,V.A.
Rock name 'Original entry: Quartz-Feldspar Granulite, Epidotic'
Stratigraphy Not entered
Comments ?Lower psammitic unit of Moine; quartz elongated and strained, basic oligoclase
Locality details 1000 yds N of middle of Loch Mama
50k map sheet Arisaig (61)

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Map reference NM 7540 8612
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


S33203

Cross Polarized, S33203

Plane Polarized, S33203

Plane Polarized, S33203