BGS mineralogy and petrology collection record

Sample number S78476; COLLNOMY749;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Pelitic gneiss unmigmatized, with sillimanite and garnet
Locality details Hillside 200m NNW of Oldtown
50k map sheet Alford (76W)

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Map reference NJ 5155 0842
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


S78476

Cross Polarized, S78476

Plane Polarized, S78476

Plane Polarized, S78476