BGS rock collections - Search results

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Sample ids Donor Year Rock name
COLLNOPh51c, RC1344/9, Taylor,J.H. * Not entered 'Original entry: Cut Sample Of Dark Grey Roughly Bedded Rock With Some Cut ?Brachiopod Shells Up To 20mm Across In A Fine Grained Muddy Limestone Matrix (Reacts With Acid). Some Rounded To Elongate ?Phosphatic Nodules Or Pellets To 2mm.'
Old quarry on hillside 400 yds south by east of Tyn-y-cablyd, 650m WSW of St.Melangell'S Church Pennant-Melangell
COLLNOPh62, RC1344/10, Taylor,J.H. * Not entered 'Original entry: Cream Baryte Vein To 20mm With Elongate Crystals Normal To Vein Walls In Pale Grey Fine Grained ?Dolomite. Does Not React With Acid.'
Pen-y-garnedd quarry. 350 m E of Capel Carmel Penygarnedd
COLLNOPh63, RC1344/11, Taylor,J.H. * Not entered 'Original entry: Very Fine Grained Pale Grey Rock'
Pen-y-garnedd mine (? quarry) 350 m E of Penygarnedd)
COLLNOPh89, RC1344/12, Taylor,J.H. * Not entered 'Original entry: Light Grey Fine Grained Rounded Clasts In Fine Grained Dark Mudstone With Some Medium-Brown Patches.'
Crags on hillside 500 yds SSE of Tyn-y-cablyd, & 750m WSW of St.Melangell's Church Pennant-Melangell
COLLNOPh90, RC1344/13, Taylor,J.H. * Not entered 'Original entry: Medium Grained Medium Grey Arkose With Angular To Sub-Rounded White Quartz Clasts To 1mm.'
Nant Trefechan, 900 yds south by east of Tyn-y-cablyd & 800m SSW of St.Melangell's Church Pennant-Melangell
thin section N12697, MC11735, Park, Prof.R.Graham, Keele University * Not entered 'Original entry: Quartz-Muscovite-Graphite Schist'
Gairloch
thin section N12698, MC11736, Park, Prof.R.Graham, Keele University * Not entered 'Original entry: Qtz-Magnetite-Grunerite Schist'
Gairloch
thin section S12473 Grabham, G.W. * Not entered 'Original entry: Hornblende Andesite (Originally Called Andesitic Rhyolite)'
540 yds up sixth burn down Coupall River, Lairig Gartain, Royal Forest
thin section S12474 Grabham, G.W. * Not entered 'Original entry: Rhyolite (Trachyte)'
1900 yds N 43 deg W from trig pt 3345 ft Stob Dearg
thin section S12475 Grabham, G.W. * Not entered 'Original entry: Breccia'
60 yds NE of point 660 yds up fifth burn down SE side of Coupall River, Buchaille Etive Mor
thin section S12476 Grabham, G.W. * Not entered 'Original entry: Rhyolitic Breccia'
40 yds W of top of fourth burn down SE side of Coupall River, Buchaille Etive Mor
thin section S12477 Grabham, G.W. * Not entered 'Original entry: Agglomerate'
20 yds NE point 610 yds up fifth burn down SE side of Coupall River, Buchaille Etive Mor
thin section S12478 Grabham, G.W. * Not entered 'Original entry: Granophyre Porphyry'
190 yds NE of point 1000 yds up third burn down SE side of Coupall River, Lairig Gartain, Royal Forest
thin section S12479 Grabham, G.W. * Not entered 'Original entry: Granophyre Porphyry'
650 yds up seventh burn down SE side of Coupall River, Lairig Gartain, Buchaille Etive Mor
thin section S12480 Grabham, G.W. * Not entered 'Original entry: Hornblende Porphyry / Vogesite'
135 yds NE of top of sixth burn down SE side of Coupall River, Lairig Gartain
thin section S12481 Grabham, G.W. * Not entered 'Original entry: Quartz Porphyrite Or Porphyry'
120 yds SW of point 770 yds up fifth burn down SE side of Coupall River, Lairig Gartain, Buchaille Etive Mor
thin section S12482 Grabham, G.W. * Not entered 'Original entry: Albitised Porphyrite'
300 yds SE of point 2 miles 317 yds up R Coupall from Alltnafeadh, Royal Forest
thin section S29298 Thomas, Dr. * Not entered 'Original entry: Slate, Fired'
Ballachulish Slate Quarry
thin section S30037 Macgregor,A.G. * Not entered 'Original entry: ?Biotite Hornfels'
Glengalmadale River 1400 yds W 30 deg S of spot ht 1915 ft Meall nan Each
thin section S30038 Macgregor,A.G. * Not entered 'Original entry: ?Biotite Hornfels'
In burn 1750 yds W 11 deg N of spot ht 1915 ft Meall nan Each

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