BGS mineralogy and petrology collection record

Sample number S14840
Sample Donor Tait,D.
Rock name 'Original entry: Granophyre - Basic'
Stratigraphy Not entered
Comments Outer granite opposite gabbro; Memoir, p. 349
Locality details Beinn Bheag, 0.25 mile SE of Knock
50k map sheet Mull (44)

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Map reference NM 5428 3850
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


S14840

Cross Polarized, S14840

Plane Polarized, S14840

Plane Polarized, S14840