BGS mineralogy and petrology collection record

Sample number S29791
Sample Donor Richey, James E.
Rock name 'Original entry: ?Dolerite Or Monchiquite'
Stratigraphy Not entered
Comments 6 ft dolerite (?monchiquite) dyke
Locality details Stream 1 mile 100 yds E 30 deg N of spot ht 1863 ft Sgurr a' Bhuic
50k map sheet Tobermory (52)

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Map reference NM 8485 5148
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


S29791

Cross Polarized, S29791

Plane Polarized, S29791

Plane Polarized, S29791