BGS mineralogy and petrology collection record

Sample number S93604; COLLNOTY379;
Sample Donor Redwood, S.D.
Rock name Gabbro. 'Original entry: Gabbro'
Stratigraphy Not entered
Comments Coarse pegmatitic amphibole gabbro, quartz veined then brecciated with an amphibolite matrix
Locality details Old railway cutting W side of Portsay Burgh, W end cutting
50k map sheet Banff (96)

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Map reference NJ 5851 6564
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


S93604

Cross Polarized, S93604

Plane Polarized, S93604

Plane Polarized, S93604