BGS mineralogy and petrology collection record

Sample number S168
Sample Donor Museum Specimens
Rock name 'Original entry: Mica Trap'
Stratigraphy Not entered
Comments Mica trap, decomposed
Locality details Shore E of Morrach near Isle of Whithorn
50k map sheet Whithorn (2)

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Map reference NX 47 35
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


S168

Cross Polarized, S168

Plane Polarized, S168

Plane Polarized, S168