BGS mineralogy and petrology collection record

Sample number E17204; COLLNOWCCR157;
Sample Donor Rose,W.C.C.
Rock name Spessartite. 'Original entry: Markfieldite'
Stratigraphy Not entered
Comments Fine dark type. 10 - 12 ft thick. Below top of intrusion
Locality details 200 yds NE of Close Qry. Embleton
50k map sheet Cockermouth (23)

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Map reference NY 176 310
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


E17204

Cross Polarized, E17204

Plane Polarized, E17204

Plane Polarized, E17204