BGS mineralogy and petrology collection record

Sample number S21651
Sample Donor Eyles,V.A.
Rock name Not entered
Stratigraphy Not entered
Comments ?Igneous, basic rock occurring as small rounded mass
Locality details Coast, 2600 yds WSW of Sgeir Bharrach
50k map sheet Tiree (42)

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Map reference NM 0236 4856
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


S21651

Cross Polarized, S21651

Plane Polarized, S21651

Plane Polarized, S21651