Thanksgiving IRON SMELT at Wareham

One of the traditional iron smelt events at Wareham is over Thanksgiving weekend. This is 'Darrell's Smelt' (originally a sad replacement for Early Iron after that event was dropped). The DARC team normally takes part.

Because Thanksgiving is a family day for many, and because some people get involved with the archery stuff in KW also that weekend, Smelt Day is SUNDAY.

The tentative plan for the weekend will be this:

Saturday - Furnace Build and Open workshop (self directed)
Sunday - Smelt Day
Monday - Evaluate and clean up

Vandy and I will be prepared to welcome guests any time after 9 AM.
The primary working day is SUNDAY, for those intending on a one day trip.
As usual, this is a 'limited open' event - please drop me a post back if you are intending on coming up.

Going into 2012, I want to work towards a new furnace type. I have proposed to Goderich Celtic Festival that I undertake a smelting demo at their event next August. This would be a Celtic Iron Age, slag pit type furnace. The style applies to early Danish and Anglo Saxon as well.
The upper portion of the planned furnace is going to be much like our standard types (short shaft, clay cobb construction). I have a wide number of ore types on hand, and have not determined which I may use. (Likely one of the Virginia rock ores, as I have considerable of those materials.)

Any working advice from our friends in England and Denmark, who have worked with these type of furnaces, would be helpful!