BGS mineralogy and petrology collection record

Sample number S14934
Sample Donor Maconachie,A.
Rock name 'Original entry: Quartz-Biotite Schist'
Stratigraphy Not entered
Comments Sheared edge of sill c. 2' 6" thick; Summ Prog. 1911, p. 56
Locality details Right bank of R Carron 0.125 mile NNE of Glencalvie Lodge
50k map sheet Alness (93)

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Map reference NH 470 893
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


S14934

Cross Polarized, S14934

Plane Polarized, S14934

Plane Polarized, S14934