BGS mineralogy and petrology collection record

Sample number S47902; COLLNOYU397;
Sample Donor Harris,A.L.
Rock name 'Original entry: Calcsilicate Rock'
Stratigraphy Not entered
Comments Calcsilicate involved in biotite granodiorite
Locality details 1410 yds N 20 deg W of Bolinn Hill
50k map sheet Loch Eil (62)

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Map reference NH 2491 0270
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


S47902

Cross Polarized, S47902

Plane Polarized, S47902

Plane Polarized, S47902