BGS mineralogy and petrology collection record

Sample number S78440; COLLNOMY713;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Pink syenite with orthoclase in dark matrix; massive
Locality details In field beside drive 150m NE of Knockespoch House
50k map sheet Alford (76W)

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Map reference NJ 5457 2422
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


S78440

Cross Polarized, S78440

Plane Polarized, S78440

Plane Polarized, S78440