BGS mineralogy and petrology collection record

Sample number S66134; COLLNOGX612;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Coarse To Medium-Grained Diorite (?Titanite)'
Stratigraphy Not entered
Comments Altnabreac Project
Locality details 290 m at 277 deg from Gobernuisgeach, Berriedale
50k map sheet Achentoul (109)

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Map reference NC 9823 3127
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


S66134

Cross Polarized, S66134

Plane Polarized, S66134

Plane Polarized, S66134