BGS mineralogy and petrology collection record

Sample number S17872
Sample Donor Clough, C.T.
Rock name Not entered
Stratigraphy Not entered
Comments An acid differentiated part near Glen More gabbro ring-dyke; same locality as S. 17198; Memoir, p. 329
Locality details 1 mile 66 yds slightly W of N of Creag na h-Iolaire - 10 yds E of burn
50k map sheet Mull (44)

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Map reference NM 6064 3079
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


S17872

Cross Polarized, S17872

Plane Polarized, S17872

Plane Polarized, S17872