BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E5689, COLLNO70, Dewey,H. * Not entered 'Original entry: Altered Slate'
Railway cutting N. of Lemail Farm. 1 mile W. of St. Mabyn Church.
thin section E5690, COLLNO71, Dewey,H. * Not entered 'Original entry: Proterobase'
Wood above Lemail Mill.
thin section E34173, COLLNOMK193, Mckeown,M.C. * Not entered 'Original entry: Slate'
Exposure in railway cutting, 430 Yds. N. 40 deg. E. of Worthyvale Manor.
thin section E24536, COLLNOBN55, Bisson,G. * Not entered Slate. 'Original entry: Slate'
From dump at West end of Prewley Tunnel.
thin section E24537, COLLNOBN56, Bisson,G. * Not entered 'Original entry: Hornblende Albite Oligoclase Rock'
From dump at West end of Prewley Tunnel.
thin section E24538, COLLNOBN57, Bisson,G. * Not entered 'Original entry: Hornblende Plagioclase (Albite Oligoclase)'
From dump at West end of Prewley Tunnel.
thin section E24539, COLLNOBN58, Bisson,G. * Not entered 'Original entry: Biotite Plagioclase Hornblende Rock. Contact Altered Dolerite'
From dump at West end of Prewley Tunnel.
thin section E24540, COLLNOBN59, Bisson,G. * Not entered 'Original entry: Hornblende Plagioclase Rock. (Contact Altered Albite Dolerite)'
From dump at East end of Prewley Tunnel.
thin section E24541, COLLNOBN60, Bisson,G. * Not entered 'Original entry: Hornblende Plagioclase Rock. (Contact Altered Albite Dolerite)'
From dump at East end of Prewley Tunnel.
thin section E24542, COLLNOBN61, Bisson,G. * Not entered 'Original entry: Contact Altered Keratophyric Lava'
From dump at East end of Prewley Tunnel.

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