BGS mineralogy and petrology collection record

Sample number S25510
Sample Donor Simpson,J.B.
Rock name 'Original entry: Hornblende Biotite Teschenite Camptonitic'
Stratigraphy Not entered
Comments Hornblende biotite teschenite camptonitic, sill
Locality details Quarry 280 yards SW of Craigens, 1 mile SE of Old Cumnock
50k map sheet Ayr (14)

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Map reference NS 580 188
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


S25510

Cross Polarized, S25510

Plane Polarized, S25510

Plane Polarized, S25510