BGS mineralogy and petrology collection record

Sample number S74890; COLLNOGX1051;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Amphibolite'
Stratigraphy Not entered
Comments Coarse-grained, with infilled voids
Locality details Small knoll N of Muckle Fergie Burn (by ruin) 250 m at 267 deg from Meur an Loin and Meur a' Chois junction
50k map sheet Tomintoul (75)

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Map reference NJ 1889 1358
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


S74890

Cross Polarized, S74890

Plane Polarized, S74890

Plane Polarized, S74890