BGS mineralogy and petrology collection record

Sample number S77923; COLLNONY93;
Sample Donor MacPherson,K.
Rock name Not entered
Stratigraphy Not entered
Comments ?Micro porphyritic olivine basalt
Locality details Crag on narrow valley side, near Bluefaulds Reservoir, 150m SW of Bluefaulds Farm
50k map sheet Hamilton (23)

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Map reference NS 6876 4803
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


S77923

Cross Polarized, S77923

Plane Polarized, S77923

Plane Polarized, S77923