BGS mineralogy and petrology collection record

Sample number S43039
Sample Donor Phemister,J.
Rock name 'Original entry: Biotite Hornfels And Granite'
Stratigraphy Not entered
Comments Hornfels pinitised; spinel; apatite in large prisms
Locality details 2700 ft 36 deg N of W of NW corner of Eela Water
50k map sheet Yell (130)

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Map reference HU 321 796
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


S43039

Cross Polarized, S43039

Plane Polarized, S43039

Plane Polarized, S43039