BGS mineralogy and petrology collection record

Sample number S4749
Sample Donor Clough, C.T.
Rock name 'Original entry: Lamprophyre (?)'
Stratigraphy Not entered
Comments Diorite; Cowal Mem, p. 117
Locality details 0.33 mile E of Monovechadan
50k map sheet Inverarray (37)

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Map reference NN 1954 0538
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


S4749

Cross Polarized, S4749

Plane Polarized, S4749

Plane Polarized, S4749