BGS mineralogy and petrology collection record

Sample number S30371
Sample Donor Macgregor,A.G.
Rock name 'Original entry: ?Olivine-Dolerite'
Stratigraphy Not entered
Comments Central part of 2-4 ft NE porion of 6 ft multiple dyke runningc. W 15 deg N (?olivine-dolerite); cuts granodiorite
Locality details Ceanna Mor, 490 yds S 13 deg W of church, Camasnacroise
50k map sheet Tobermory (52)

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Map reference NM 8605 5209
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


S30371

Cross Polarized, S30371

Plane Polarized, S30371

Plane Polarized, S30371