BGS mineralogy and petrology collection record

Sample number S37211
Sample Donor Macgregor,A.G.
Rock name 'Original entry: ?Calcsilicate Rock, Dark Garnetiferous'
Stratigraphy Not entered
Comments Dark garnetiferous rib (?calcsilicate) in silimanite-bearing striped psammite with muscovite prophyroblasts
Locality details 1150 yds E 30 deg N of Lochan a' Mhuilinn
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 7614 7121
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


S37211

Cross Polarized, S37211

Plane Polarized, S37211

Plane Polarized, S37211