BGS mineralogy and petrology collection record

Sample number S50056; COLLNOYR1023;
Sample Donor Dearnley,R.
Rock name 'Original entry: Quartz Microdiorite'
Stratigraphy Not entered
Comments 6 inch - 1 ft quartz microdiorite dyke cutting granite contact
Locality details 120 yds N 38 deg E from Lundie House
50k map sheet Cluanie (72)

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Map reference NH 1454 1040
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


S50056

Cross Polarized, S50056

Plane Polarized, S50056

Plane Polarized, S50056