One of the most spetacular dykes outcrops is in Búzios, 200 km north of Rio
de Janeiro, Brazil. Ranging from few centimeters to twenty meters in
thickness the Buzios dykes can be seen both on the floor and on vertical
walls. In fact the one who will be attending the Gondwana 14 conference next
week in Búzios will be able to see the dykes on a during-conference
fieldtrip.
Julio
-----Mensagem Original-----
From: Alan Gibbs
Sent: Tuesday, September 13, 2011 12:28 AM
To: [log in to unmask]
Subject: Re: Mafic dykes
John,
Difficult to help you unless we know why. What idea/hypothesis are you
trying to test?
RAF flights to the Falklands or Zoe's lovely example from Brazil would
definitely be great fun but it might really be that the Arran dyke swarm and
a CalMac ferry fare is what really answers the question.
Alan
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