File:Accretionary Lapilli - geograph.org.uk - 831917.jpg

Accretionary_Lapilli_-_geograph.org.uk_-_831917.jpg(640 × 427 pixels, file size: 295 KB, MIME type: image/jpeg)

Summary

Description
English: Accretionary Lapilli These little concentric rings are cross-sections of accretionary lapilli. They are formed when ash particles erupted from a volcano in moist clouds, and they accrete like hailstones into spheres. There is a thicker layer of these here than at Stoer, suggesting that the source which produced them was closer to here than to Stoer. It has recently been suggested that they may have been produced in a meteor strike rather than a volcanic eruption, but there is no consensus about this idea.
Date
Source From geograph.org.uk
Author Anne Burgess
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InfoField
Anne Burgess / Accretionary Lapilli / 
Anne Burgess / Accretionary Lapilli
Camera location58° 04′ 34.5″ N, 5° 20′ 27″ W  Heading=315° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Object location58° 04′ 34.5″ N, 5° 20′ 27″ W  Heading=315° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
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Common coin diameters for reference:

  • U.S. dollar (as of?):
    • 1¢: 19.05 mm, 0.75 in
    • 5¢: 21.21 mm, 0.84 in
    • 10¢: 17.91 mm, 0.71 in
    • 25¢: 24.26 mm, 0.94 in
    • 50¢: 30.61 mm, 1.22 in
    • $1: 26.5 mm, 1.02 in
  • Canadian dollar (as of?):
    • 1¢: 19.05 mm, 0.75 in
    • 5¢: 21.2 mm, 0.83 in
    • 10¢: 18.03 mm, 0.71 in
    • 25¢: 23.88 mm, 0.94 in
    • 50¢: 27.13 mm, 1.07 in
    • $1: 26.5 mm, 1.02 in
    • $2: 28 mm, 1.1 in
  • Pound sterling as of 2021:
    • 1p: 20.32 mm, 0.8 in
    • 2p: 25.91 mm, 1.02 in
    • 5p: 18 mm, 0.71 in
    • 10p: 24.5 mm, 0.96 in
    • 20p: 21.4 mm, 0.84 in
    • 50p: 27.3 mm, 1.07 in
    • £1: 23.03–23.43 mm, 0.91–0.92 in
    • £2: 28.4 mm, 1.12 in
  • Euro as of 2002:
    • 1c: 16.25 mm, 0.64 in
    • 2c: 18.75 mm, 0.74 in
    • 5c: 21.25 mm, 0.84 in
    • 10c: 19.75 mm, 0.78 in
    • 20c: 22.25 mm, 0.88 in
    • 50c: 24.25 mm, 0.95 in
    • €1: 23.25 mm, 0.92 in
    • €2: 25.75 mm, 1.01 in

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Attribution: Anne Burgess
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20 May 2008

58°4'34.46"N, 5°20'27.24"W

heading: 315 degree

58°4'34.46"N, 5°20'27.24"W

heading: 315 degree

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427 pixel

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Date/TimeThumbnailDimensionsUserComment
current18:31, 20 February 2011Thumbnail for version as of 18:31, 20 February 2011640 × 427 (295 KB)GeographBot== {{int:filedesc}} == {{Information |description={{en|1=Accretionary Lapilli These little concentric rings are cross-sections of accretionary lapilli. They are formed when ash particles erupted from a volcano in moist clouds, and they accrete like hailst
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