BGS mineralogy and petrology collection record

Sample number S14810; S14810/B;
Sample Donor Tait,D.
Rock name 'Original entry: Quartz-Dolerite'
Stratigraphy Not entered
Comments Porphyritic top of Sheet No. 175, Talaidh type, Memoir pp. 302-303 & Fig 50B; Summ Prog 1910, p. 36
Locality details Gaodhail River, branch of River Forsa
50k map sheet Mull (44)

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Map reference NM 6060 3814
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


S14810

Cross Polarized, S14810

Plane Polarized, S14810

Plane Polarized, S14810


S14810/B

Cross Polarized, S14810/B

Plane Polarized, S14810/B

Plane Polarized, S14810/B