BGS mineralogy and petrology collection record

Sample number S33732
Sample Donor Richey, James E.
Rock name 'Original entry: Psammite'
Stratigraphy Not entered
Comments Psammitic host rock, psammitic hornblendic unit, sub-Moine
Locality details 1380 yds W 32 deg N of Lettermorar
50k map sheet Arisaig (61)

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Map reference NM 7222 9052
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


S33732

Cross Polarized, S33732

Plane Polarized, S33732

Plane Polarized, S33732