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Vitrified forts - How and why?
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caergog
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Re: Vitrified forts - How and why?
May 14, 2002, 23:35
Thankyou for the summary my computer gets very slow after a short while online. I just did a quick search on craig phadrig,near inverness(where the pictish king brude used to hangout) anyway one site said it was constructed using timber-laced granite then burnt causing extensive vitrification. I assume that means bits of wood between the rocks in the walls so i would imagine that would create a fairly big heat. So that is a possible how. The why?? apart from the emense strengh I'm not sure(although it does get very draughty up those hills, but it's a bit of a complex draught excluder!)
love carolinexx
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