BGS mineralogy and petrology collection record

Sample number S70477
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Banded Hornblendic Psammite'
Stratigraphy Not entered
Comments Banded hornblendic psammite. (Obscure mass of hornblende-bearing Moine psammites in Loch Eil psammite, origin uncertain, cut by veins of Glen Garry Caledonian vein complex.)
Locality details 50 m S of sharp bend in forestry track, 400 m SW of White Bridge
50k map sheet Glen Roy (63)

View images in GeoScenic related to 'Glen Roy'

View the geology near 'Glen Roy'

Map reference NH 2796 0117
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


S70477

Cross Polarized, S70477

Plane Polarized, S70477

Plane Polarized, S70477