BGS mineralogy and petrology collection record

Sample number S28671
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Basic Igneous Rock'
Stratigraphy Not entered
Comments Basic ?dyke, highly baked at margin of Tertiary dolerite
Locality details 1230 yds N 10 deg W of BM 45.1 ft at Langal
50k map sheet Tobermory (52)

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Map reference NM 7061 7079
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


S28671

Cross Polarized, S28671

Plane Polarized, S28671

Plane Polarized, S28671