BGS mineralogy and petrology collection record

Sample number S18528
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Sillimanite Buchite'
Stratigraphy Not entered
Comments Incipient sheath and cone in sill; Memoir, p. 272
Locality details Shore 400 yds S of Seabank Villa
50k map sheet Mull (44)

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Map reference NM 4861 2820
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


S18528

Cross Polarized, S18528

Plane Polarized, S18528

Plane Polarized, S18528