BGS mineralogy and petrology collection record

Sample number S16761
Sample Donor Dinham, C.
Rock name 'Original entry: Hornblende Rock'
Stratigraphy Not entered
Comments Ultrabasic Ach' uaine Hybrid; good epidotes
Locality details 0.67 mile S of cairn, Carrochan Dubh
50k map sheet Lairg (102)

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Map reference NC 40607 16577
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


S16761

Cross Polarized, S16761

Plane Polarized, S16761

Plane Polarized, S16761