BGS mineralogy and petrology collection record

Sample number S16969
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Acid Craignurite'
Stratigraphy Not entered
Comments Sill dipping SW; Memoir, p. 291
Locality details 700 yds E by N from summit of A' Chioch
50k map sheet Mull (44)

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Map reference NM 5429 3352
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


S16969

Cross Polarized, S16969

Plane Polarized, S16969

Plane Polarized, S16969