http://earthwise-staging.bgs.ac.uk/index.php?action=history&feed=atom&title=OR%2F17%2F006_Bedrock_geology 2026-04-16T17:14:58Z Revision history for this page on the wiki MediaWiki 1.42.3 http://earthwise-staging.bgs.ac.uk/index.php?title=OR/17/006_Bedrock_geology&diff=44760&oldid=prev 2019-12-12T15:23:37Z

<p><span dir="auto"><span class="autocomment">Mine abandonment plan data</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:23, 12 December 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l56">Line 56:</td> <td colspan="2" class="diff-lineno">Line 56:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The deepest mineworkings in the area are shown on the plan of the Kiltongue Coal (Lower Coal Measures) as recorded at depths of -268.5&amp;nbsp;m. The depths marked on mine plans were surveyed in, and are believed to be accurate to within a metre or less. Accuracy will decrease with distance from a shaft. If underlying seams were mined subsequently to a particular plan, then the depths on the older plan may have been affected by subsidence from younger, underlying workings. This cumulative subsidence may need to be taken into account at a site specific level for borehole planning purposes.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The deepest mineworkings in the area are shown on the plan of the Kiltongue Coal (Lower Coal Measures) as recorded at depths of -268.5&amp;nbsp;m. The depths marked on mine plans were surveyed in, and are believed to be accurate to within a metre or less. Accuracy will decrease with distance from a shaft. If underlying seams were mined subsequently to a particular plan, then the depths on the older plan may have been affected by subsidence from younger, underlying workings. This cumulative subsidence may need to be taken into account at a site specific level for borehole planning purposes.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The abandoned, flooded mine workings form the resource for ‘shallow’ geothermal heat and heat storage (Gillespie et al., 2013&lt;ref name="Gillespie 2013"&gt;<del style="font-weight: bold; text-decoration: none;">GILLESPIE, M R, CRANE, E J, and BARRON, H F. 2013. Study into the Potential for Deep Geothermal Energy in Scotland: Volume&amp;nbsp;2. ''British Geological Survey Commissioned Report'', CR/12/131 Scottish Government Project Number AEC/001/11. ISBN: 9781782569862 (web only publication)</del>&lt;/ref&gt;). Roadways emanating from shafts may be of particular importance as they are believed to be open at the present time, greatly increasing  permeability and potential yield (Gillespie et al., 2013&lt;ref name="Gillespie 2013"&gt;&lt;/ref&gt;).</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The abandoned, flooded mine workings form the resource for ‘shallow’ geothermal heat and heat storage (Gillespie et al., 2013&lt;ref name="Gillespie 2013"&gt;&lt;/ref&gt;). Roadways emanating from shafts may be of particular importance as they are believed to be open at the present time, greatly increasing  permeability and potential yield (Gillespie et al., 2013&lt;ref name="Gillespie 2013"&gt;&lt;/ref&gt;).</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Image:OR17006fig7a.jpg|thumb|center|700px|  &#039;&#039;&#039;Figure 7&#039;&#039;&#039;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Summary of known (above) and probable (below) mining extents BGS © NERC 2016 for the Clyde Gateway area.    ]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Image:OR17006fig7a.jpg|thumb|center|700px|  &#039;&#039;&#039;Figure 7&#039;&#039;&#039;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Summary of known (above) and probable (below) mining extents BGS © NERC 2016 for the Clyde Gateway area.    ]]</div></td></tr> </table>

Dbk http://earthwise-staging.bgs.ac.uk/index.php?title=OR/17/006_Bedrock_geology&diff=36770&oldid=prev 2018-04-16T14:37:00Z

<p>1 revision imported</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:37, 16 April 2018</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Dbk http://earthwise-staging.bgs.ac.uk/index.php?title=OR/17/006_Bedrock_geology&diff=36769&oldid=prev 2018-03-15T13:45:46Z

<p><span dir="auto"><span class="autocomment">Conceptual understanding of geology at depth</span></span></p> <a href="http://earthwise-staging.bgs.ac.uk/index.php?title=OR/17/006_Bedrock_geology&amp;diff=36769">Show changes</a>

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