BGS mineralogy and petrology collection record

Sample number S25974; COLLNOJS46;
Sample Donor Flett,J.S.
Rock name 'Original entry: Biotite Monchiquite'
Stratigraphy Not entered
Comments Dyke 2 ft wide, trend 9 deg TB
Locality details Coast, 125 yds SW of trig pt on Holm of Houton, Orphir
50k map sheet Hoy (117)

View images in GeoScenic related to 'Hoy'

View the geology near 'Hoy'

Map reference HY 316 029
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


S25974

Cross Polarized, S25974

Plane Polarized, S25974

Plane Polarized, S25974