Monthly Archives: January 2015

The oldest rocks on earth

Still Wednesday morning.  Still on Iona.  My angel friend had told me last night that the oldest rocks on the earth’s surface have been around for 4 billion years.  Except at the marble quarry, where they are 4.5 billion years … Continue reading

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Not St Columba’s Bay

It’s Wednesday.  The middle day of the centrepiece of my sabbatical – will it match up to my expectations? It’s now clear to me from the picture on my cottage wall that I have not walked around the entire island … Continue reading

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Getting bogged down

So I’m on Iona.  It’s the middle of Tuesday afternoon, and a bird of prey has just shown a disturbing interest in me.  I must get to the top of that brow to get my bearings. But the way is … Continue reading

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