File:Helsby Sandstone.png
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Helsby_Sandstone.png (687 × 457 pixels, file size: 780 KB, MIME type: image/png)
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[edit]DescriptionHelsby Sandstone.png |
English: Photomicrograph image of a sample from the Helsby Sandstone Formation, Runcorn UK, a middle Triassic sandstone. Pore space dyed blue. Quartz grains (Q), Mica (M), degraded feldspars (F) and possibly a mudrock fragment (L) |
Date | |
Source | Own work |
Author | Polargeo 2 |
Camera location | 53° 19′ 24.61″ N, 2° 44′ 41.11″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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[edit]Public domainPublic domainfalsefalse |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:26, 23 November 2010 | ![]() | 687 × 457 (780 KB) | Polargeo 2 (talk | contribs) | {{Information |Description={{en|1=Photomicrograph image of a sample of Helsby Sandstone Formation from Runcorn UK, a middle Triassic sandstone. Quartz grains (Q), Mica (M), degraded feldspars (F) and possibly a mudrock fragment (L)}} |Source={{own}} |Auth |
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