BGS mineralogy and petrology collection record

Sample number S30273
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Muscovite-Bearing Pegmatite In Striped Schist'
Stratigraphy Not entered
Comments In Moine Schists, thin layer in belt of striped psammitic and semipelitic to pelitic schists injected by muscovite-bearing pegmatitic material
Locality details 1220 yds E 12 deg N of Dalelia, Loch Shiel
50k map sheet Tobermory (52)

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Map reference NM 7453 6952
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


S30273

Cross Polarized, S30273

Plane Polarized, S30273

Plane Polarized, S30273