BGS mineralogy and petrology collection record

Sample number S61899; S61899/A; COLLNOKH1260;
Sample Donor Harrison,R.K.
Rock name 'Original entry: Coarse Pink Granite With Biotite Schist Xenolith'
Stratigraphy Not entered
Comments Coarse pink granite with biotite schist xenolith
Locality details Torran Isalnds; specimen from an un-named island , lying about 1000 yds SE of Torran Sgoilte Lat 56 deg 18' 28"N, 6 deg 22' 51"W
50k map sheet Colonsay (35)

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Map reference NM 284 122
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


S61899

Cross Polarized, S61899

Plane Polarized, S61899

Plane Polarized, S61899


S61899/A

Cross Polarized, S61899/A

Plane Polarized, S61899/A

Plane Polarized, S61899/A