P number: | P552947 |
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Caption: | Upper Harelawhill Limestone. Quarry 300 yd. west of Harelawhill. Dumfries. |
Description: | A dark grey, fine-grained, compact, structureless limestone. Composed of granular calcite (0.02 - 0.06 mm grain-size) with interstitial limonitic and bituminous clay cement. Fragments of shells and black carbonaceous specks are fairly abundant and there is a little pyritic impregnation of shell fragments. Limestone, fine-grained, microfossiliferous, zoophasmic. SL0205. Britrocks S35070. Magnification x40. Light XPL. |
Date taken: | Wed Jan 21 00:00:00 GMT 2004 |
Photographer: | Sutherland, A. |
Copyright statement: | NERC |
Additional information: | Description from: Limestones of Scotland: chemical analyses and petrography. Edinburgh : HMSO, 1956. |
Orientation: | Landscape |
Size: | 457.17 KB; 1000 x 750 pixels; 85 x 64 mm (print at 300 DPI); 265 x 198 mm (screen at 96 DPI); |
Average Rating: | Not yet rated |
Categories: | Unsorted Images |
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