P number: | P530937 |
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Caption: | Detail of entrance to St. Mary's Cathedral, Palmerston Place, Edinburgh, Lothian Region. |
Description: | The image shows a detail of part of the main entrance showing the contact between a column of polished granite and moulded sandstone masonry. Shap Granite is distinguished by its coarse-grained nature and distinctive red-brown colour. It contains large orange-pink crystals of alkali feldspar. The black mineral in the granite, giving it a speckled appearance, is biotite mica. Both black mica (biotite) and white mica (muscovite) are very common minerals in granite. |
Date taken: | Sun Jun 25 00:00:00 GMT 1905 |
Photographer: | Unknown |
Copyright statement: | Unknown |
Orientation: | Portrait |
Size: | 280.56 KB; 667 x 1000 pixels; 56 x 85 mm (print at 300 DPI); 176 x 265 mm (screen at 96 DPI); |
Average Rating: | Not yet rated |
Categories: | Unsorted Images |
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