BGS mineralogy and petrology collection record

Sample number S18027
Sample Donor Clough, C.T.
Rock name Not entered
Stratigraphy Not entered
Comments Sapphire, graphite; Memoir, p. 272
Locality details 1950 ft SSE of Kilpatrick
50k map sheet Iona (43)

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Map reference NM 4224 2292
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


S18027

Cross Polarized, S18027

Plane Polarized, S18027

Plane Polarized, S18027