BGS mineralogy and petrology collection record

Sample number S14070
Sample Donor Bloodworth, A.J
Rock name 'Original entry: Tourmaline Pegmatite'
Stratigraphy Not entered
Comments Tourmaline-kyanite-bearing suite; Pre-Tertiary Mem, p. 14
Locality details 400 ft SW of foot of Loch Asapol
50k map sheet Iona (43)

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Map reference NM 3970 2084
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


S14070

Cross Polarized, S14070

Plane Polarized, S14070

Plane Polarized, S14070