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Is the Sugar Loaf eroding?

  • 13-08-2011 9:01pm
    #1
    Posts: 3,518 ✭✭✭


    Just wondering as it seems to be losing it's shape.
    Any one else think so?


Comments

  • Registered Users, Registered Users 2 Posts: 9,936 ✭✭✭LEIN


    Moved from Wicklow.


  • Registered Users, Registered Users 2 Posts: 789 ✭✭✭The Internet Explorer




  • Registered Users, Registered Users 2 Posts: 3,803 ✭✭✭El Siglo


    No, not that I can think of anyway. It's made up of Cambrian quartzite so it's pretty hard stuff that's fairly resistant to erosion.


  • Registered Users, Registered Users 2 Posts: 9,313 ✭✭✭Mycroft H


    Quartz is the hardest of the common rock building minerals. It aint going anywhere fast


  • Registered Users, Registered Users 2 Posts: 160 ✭✭NotCarrotRidge


    dojojoe wrote: »
    Just wondering as it seems to be losing it's shape.
    Any one else think so?

    It's eroding. Just not fast enough for it to be in any way noticeable.


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  • Registered Users, Registered Users 2 Posts: 349 ✭✭St. Leibowitz


    Childhood memories are of a Sugerloaf much whiter than it is now. I remember it as almost looking snowcapped. It seems to be much duller today. Often wondered was it to do with the amount of traffic up to the peak now. (Quads and trials bikes etc.)


  • Moderators, Science, Health & Environment Moderators Posts: 5,223 Mod ✭✭✭✭slowburner


    Childhood memories are of a Sugerloaf much whiter than it is now. I remember it as almost looking snowcapped. It seems to be much duller today. Often wondered was it to do with the amount of traffic up to the peak now. (Quads and trials bikes etc.)
    Same with me.
    Could be that the (brief) spell of global warming allowed a degree of growth above the tree line. Could be that increased amounts of rainfall have allowed lichens and mosses to coat the quartzite. Could be the result of aerial pollutants from Dublin.
    Could be that our memories are tinged and it's the same colour as ever.


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