BGS mineralogy and petrology collection record

Sample number S40655; COLLNOYK8;
Sample Donor Bishop,A.C.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Medium-grained dolerite 1 ft from contact. Dyke cutting LORS lava, thickness and trend uncertain
Locality details 600 yds E 29 deg N of spot ht 1173 ft, Black Hill
50k map sheet Stirling (39)

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Map reference NN 8432 0347
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


S40655

Cross Polarized, S40655

Plane Polarized, S40655

Plane Polarized, S40655