BGS mineralogy and petrology collection record

Sample number S21660
Sample Donor Eyles,V.A.
Rock name 'Original entry: Garnet-Hornblende Schist With Flinty-Crush Vein'
Stratigraphy Not entered
Comments Garnet-hornblende schist, with flinty crush vein developed
Locality details W central grouop of four small skerries, Vaul Bay
50k map sheet Tiree (42)

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Map reference NM 0533 4906
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


S21660

Cross Polarized, S21660

Plane Polarized, S21660

Plane Polarized, S21660