BGS mineralogy and petrology collection record

Sample number S41148; COLLNOXN1066;
Sample Donor Wright,J.E.
Rock name 'Original entry: Hornfelsed Schist'
Stratigraphy Not entered
Comments Hornfelsed schist from below 20 ft of diorite; see HE 26/R7
Locality details BH Arg 100 NE/3 (Williamsons No. E5), 2500 yds N 9.5 deg W of junction of Allt Cruiniche with River Awe; depth 21 ft
50k map sheet Oban (45)

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Map reference NN 0329 3149
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


S41148

Cross Polarized, S41148

Plane Polarized, S41148

Plane Polarized, S41148