BGS mineralogy and petrology collection record

Sample number N3115
Sample Donor Krabbendam, Dr Maarten
Rock name Not entered
Stratigraphy Not entered
Comments Medium fine calc-silicate psammite. Mainly quartz with calcite, plagioclase (andesine), zoisite and minor biotite, green hornblende and small ragged garnets. These minerals are dispersed throughout the recrystallized quartz, although clusters of zois
Locality details Creag Ruadhard
50k map sheet Glen Shee (56W)

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Map reference NO 1817 6715
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


N3115

Cross Polarized, N3115

Plane Polarized, N3115

Plane Polarized, N3115