BGS mineralogy and petrology collection record

Sample number S36296
Sample Donor Knox,J.
Rock name 'Original entry: Tuff With Feldsparphyric Olivine-Basalt'
Stratigraphy Not entered
Comments Tuff (Lower ORS)
Locality details Roadside in Glenfarg, 1260 yds SSW of Ayton House
50k map sheet Perth (48)

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Map reference NO 1625 1433
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


S36296

Cross Polarized, S36296

Plane Polarized, S36296

Plane Polarized, S36296