BGS mineralogy and petrology collection record

Sample number S17461
Sample Donor Bailey, E.B.
Rock name 'Original entry: Basic Granophyre Or Craignurite'
Stratigraphy Not entered
Comments Early dolerite, probably inclined sheet cut by ring dykes, acid differentiate uphill of S. 17442-17443; Memoir, p,. 318
Locality details Allt Molach traverse: No. 18b (Monadh Beag, 1600 ft)
50k map sheet Mull (44)

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Map reference NM 6235 3234
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


S17461

Cross Polarized, S17461

Plane Polarized, S17461

Plane Polarized, S17461