File:BuildingStonesEdinburghGrainRoundness.jpg: Revision history

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12 April 2015

  • curprev 09:1709:17, 12 April 2015Scotfot talk contribs 885 bytes +885 Categories of roundness for sediment grains and suitability for mortar Adapted from Sedimentary rocks in the field: Geological Society Handbook by M E Tucker, 2nd edition (Chichester: John Wiley and Sons Ltd., 1996).