BGS mineralogy and petrology collection record

Sample number	S67095; COLLNOZD592;
Sample Donor	Cameron,I.B.
Rock name	Quartzite. 'Original entry: Igneous Rock'
Stratigraphy	Not entered
Comments	Fine-grained and igneous rock pebble in conglomerate, for comparison with Dirrington and Kyleshill porphyries, Upper O.R.S.
Locality details	Langton Burn 890m 126 deg from Foulburn Bridge
50k map sheet	Kelso (25) View images in GeoScenic related to 'Kelso' View a geological map near 'Kelso'
Map reference	NT 7267 5124
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.