BGS mineralogy and petrology collection record

Sample number S29790
Sample Donor Richey, James E.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments 6 ft dolerite sheet with chlorophaeite
Locality details 1600 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 8474 5105
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


S29790

Cross Polarized, S29790

Plane Polarized, S29790

Plane Polarized, S29790