BGS mineralogy and petrology collection record

Sample number S9400
Sample Donor Gunn, W.
Rock name 'Original entry: Crush Of Metamorposed Dolerite'
Stratigraphy Not entered
Comments Crush of metamorposed dolerite, supposed Tertiary dyke
Locality details Uisge-nam-Fear, 1200 yards NW of Maol Donn triangulation point
50k map sheet Arran (Millport) (21)

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Map reference NS 010 410
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


S9400

Cross Polarized, S9400

Plane Polarized, S9400

Plane Polarized, S9400