BGS mineralogy and petrology collection record

Sample number S76392; COLLNOLY146;
Sample Donor Robertson,S.
Rock name Metabasaltic-Rock.
Stratigraphy Not entered
Comments ?Tonalite; modified marginal phase of ?metagabbro
Locality details 1km N of highest point of Crannach Hill
50k map sheet Tomintoul (75)

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Map reference NJ 3828 0188
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


S76392

Cross Polarized, S76392

Plane Polarized, S76392

Plane Polarized, S76392