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P200510

Uploaded on:
17/02/2009 10:14:50
Type:
Digital Asset
File Size:
256.34 KB
Dimensions:
1001 x 725 pixels
5026 views 6 downloads
P number: P200510
Old photograph number: A00517
Caption: Granite dressing sheds at De Lank quarries, St. Breward, Cornwall. Looking west-north-west.
Description: The De Lank quarries work the coarse-grained, grey granites of Bodmin Moor. The extensive range of granite products on display in the De Lank dressing sheds is a tribute to the skills of the masons who originally worked this hard intractable stone with only limited hand tools. Since the 15th century granite has been used in buildings as hewn blocks and cut into ashlar. Also, up to about 1800, granite was taken from the vast amounts of surface debris. More recently there was demand for building blocks of ground 'reconstituted' granite where planning regulations demanded the use of stone. The De Lank Quarries near Bodmin produced a light grey granite. Large blocks were obtained from the quarries because of the regular jointing. The Eddystone, Beachy Head and Small Rock lighthouses are among many buildings constructed from De Lank granite.
Date taken: 01/01/1907
Photographer: Hall, T.C.
Copyright statement: Crown
X longitude/easting: 209500
Y latitude/northing: 76500
Coordinate reference system, ESPG code: 27700 (OSGB 1936 / British National Grid)
Orientation: Landscape
Size: 256.34 KB; 1001 x 725 pixels; 85 x 61 mm (print at 300 DPI); 265 x 192 mm (screen at 96 DPI);
Average Rating: Not yet rated
Categories: Unsorted Images, Geoscience subjects/ Economic geology/ Building stones, granite, Geoscience subjects/ Archaeology and early history  

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