BGS mineralogy and petrology collection record

Sample number S17156
Sample Donor Richey, James E.
Rock name 'Original entry: Variolitic Rock (Very Beautiful)'
Stratigraphy Not entered
Comments Sill, edge
Locality details 700 yds E 24 deg N of summit of Ben More
50k map sheet Mull (44)

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Map reference NM 5349 3336
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


S17156

Cross Polarized, S17156

Plane Polarized, S17156

Plane Polarized, S17156