BGS mineralogy and petrology collection record

Sample number S98091; COLLNOSMS104;
Sample Donor Smith, Martin
Rock name Gabbro; Metadiorite;. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Feld-porph microdiorite?
Locality details Cairn W of Dunachton trail
50k map sheet Tomatin (74W)

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Map reference NH 7923 0948
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


S98091

Cross Polarized, S98091

Plane Polarized, S98091

Plane Polarized, S98091