BGS mineralogy and petrology collection record

Sample number	S33139; COLLNODH1122;
Sample Donor	Haldane,D.
Rock name	'Original entry: Garnetiferous Oligoclase-Biotite Gneiss'
Stratigraphy	Not entered
Comments	Garnetiferous oligoclase-biotite gneiss; injection gneiss with shimmer aggregate
Locality details	Between Madge's Head and Clingra Banks
50k map sheet	Central Shetland (128) View images in GeoScenic related to 'Central Shetland' View the geology near 'Central Shetland'
Map reference	HU 460 690
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.