BGS mineralogy and petrology collection record

Sample number	S44938; COLLNOXM1399;
Sample Donor	Francis,E.H.
Rock name	'Original entry: ?Trachyandesite'
Stratigraphy	Not entered
Comments	Lava (cf. Trachytoid andesite of Menstrie)
Locality details	2450 yds N 21 deg W from Frandy farm
50k map sheet	Stirling (39) View images in GeoScenic related to 'Stirling' View the geology near 'Stirling'
Map reference	NN 9322 0684
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.