BGS mineralogy and petrology collection record

Sample number S30363
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Basic Igneous Rock'
Stratigraphy Not entered
Comments 9-12 ft sinuous E-W basic dyke (?type)
Locality details Smearisary Hill, 820 yds E 20 deg N of of high water mark at Rudha nan Clach Dearga
50k map sheet Tobermory (52)

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Map reference NM 6471 7586
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


S30363

Cross Polarized, S30363

Plane Polarized, S30363

Plane Polarized, S30363