BGS mineralogy and petrology collection record

Sample number S29808
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments ?12 ft olivine-dolerite dyke
Locality details Glensanda River 1265 yds W 25 deg N of junction with Allt na h'Easaiche
50k map sheet Tobermory (52)

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Map reference NM 8055 4763
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


S29808

Cross Polarized, S29808

Plane Polarized, S29808

Plane Polarized, S29808