BGS mineralogy and petrology collection record

Sample number S39442
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Pegmatite'
Stratigraphy Not entered
Comments Pegmatite lens with white feldspars
Locality details Glenforslan River, 1370 yds upstream E by S of Glenforslan Cottage
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 7687 7337
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


S39442

Cross Polarized, S39442

Plane Polarized, S39442

Plane Polarized, S39442