The sand and gravel resources of the country between Mildenhall and Barrow, Suffolk : description of 1:25,000 sheets TL 76, 77 and part of 87
Clayton, A.R.. 1983 The sand and gravel resources of the country between Mildenhall and Barrow, Suffolk : description of 1:25,000 sheets TL 76, 77 and part of 87. London, UK, British Geological Survey, 81pp. (Mineral Assessment Report 123) (Unpublished)
Before downloading, please read NORA policies.Preview |
Text
B02655_123_Mildenhall.pdf Download (4MB) | Preview |
Abstract/Summary
The geological maps of the Institute of Geological Sciences, pre-existing borehole information, and 144 boreholes drilled for the Industrial Minerals Assessment Unit form the basis of the assessment of the sand and gravel resources of the country around Mildenhall and Barrow, Suffolk. All the deposits in the district that might be potentially workable for sand and gravel have been investigated and a simple statistical method has been used to estimate the volume. The reliability of the volume estimates is given at the symmetrical 95 per cent probability level. The 1:25 000 map is divided into eight resource blocks, containing between 2.8 and 16.5 km of sand and gravel. For each block the geology of the deposits is described, and the mineral-bearing area, the mean thickness of overburden and mineral and the mean gradings are stated. Detailed borehole data are also given. The geology, the position of the boreholes and the outlines of the resource blocks are shown on the accompanying map.
Item Type: | Publication - Report |
---|---|
Programmes: | BGS Programmes > Economic Minerals |
ISBN: | 0118843230 |
Funders/Sponsors: | British Geological Survey, Natural Environment Research Council |
Additional Information. Not used in RCUK Gateway to Research.: | This item has been internally reviewed, but not externally peer-reviewed. |
Additional Keywords: | sand, gravel |
NORA Subject Terms: | Earth Sciences |
Date made live: | 14 Jun 2023 16:45 +0 (UTC) |
URI: | https://nora.nerc.ac.uk/id/eprint/534969 |
Actions (login required)
View Item |
Document Downloads
Downloads for past 30 days
Downloads per month over past year