BGS mineralogy and petrology collection record

Sample number S55647; COLLNODH2234;
Sample Donor Haldane,D.; Phemister,J.;
Rock name 'Original entry: Hornblende Gabbro With Biotite'
Stratigraphy Not entered
Comments Hornblende gabbro with biotite, W Shetland Memoir, p. 196
Locality details Cliva Hill, 150 yds SSE of Mavis Grind
50k map sheet Central Shetland (128)

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Map reference HU 341 682
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


S55647

Cross Polarized, S55647

Plane Polarized, S55647

Plane Polarized, S55647