BGS mineralogy and petrology collection record

Sample number S18733
Sample Donor Dinham, C.
Rock name 'Original entry: Decomposed Probably Olivine Dolerite'
Stratigraphy Not entered
Comments Decomposed probably olivine dolerite
Locality details Whinstone, 100 yards NW of Craigthorn Farmhouse (part of sill)
50k map sheet Hamilton (23)

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Map reference NS 7347 4841
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


S18733

Cross Polarized, S18733

Plane Polarized, S18733

Plane Polarized, S18733