BGS mineralogy and petrology collection record

Sample number S17260
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Mugearite'
Stratigraphy Not entered
Comments Ben More mugearite sill (orig. written in as ?lava), approaching andesite
Locality details Shore 950 yds S of Ardvergnish
50k map sheet Mull (44)

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Map reference NM 5294 2961
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


S17260

Cross Polarized, S17260

Plane Polarized, S17260

Plane Polarized, S17260