BGS mineralogy and petrology collection record

Sample number S92788; COLLNOGX1423;
Sample Donor Mendum,J.R.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Streaky migmatitic semi pelitic gneiss
Locality details 420m 194deg from summit of Majar
50k map sheet Balmoral (65)

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Map reference NO 2395 7335
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


S92788

Cross Polarized, S92788

Plane Polarized, S92788

Plane Polarized, S92788