BGS mineralogy and petrology collection record

Sample number S36837
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Foliated Lamprophyre'
Stratigraphy Not entered
Comments Foliated lamprophyre cut by 6 in aplite (450 yds W of granite contact)
Locality details Roadside 720 yds westwards along road from Woodside Cottage
50k map sheet Tobermory (52)

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Map reference NM 7709 6071
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


S36837

Cross Polarized, S36837

Plane Polarized, S36837

Plane Polarized, S36837