BGS mineralogy and petrology collection record

Sample number S23272
Sample Donor Bailey, E.B.
Rock name 'Original entry: Marble / Black Rock Contact'
Stratigraphy Not entered
Comments Junction of marble and black rock
Locality details Shore 313 yds W 39 deg N of Balephetrish
50k map sheet Tiree (42)

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Map reference NM 0113 4759
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


S23272

Cross Polarized, S23272

Plane Polarized, S23272

Plane Polarized, S23272