BGS mineralogy and petrology collection record

Sample number	S30013; COLLNODH2526;
Sample Donor	Haldane,D.
Rock name	'Original entry: Hornblende-Biotite Tonalite, Crushed'
Stratigraphy	Not entered
Comments	Granite(?) complex
Locality details	Shore at Sullom Manse
50k map sheet	Central Shetland (128) View images in GeoScenic related to 'Central Shetland' View the geology near 'Central Shetland'
Map reference	HU 363 732
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.