Continuing soil-travels

soiltravelsSoil from the longhouse site in Kvarnbo continues to travel abroad 🙂 Comparing to the first batch of soil sent to travel, in much smaller amounts in terms of weight, but in much larger amounts in terms of numbers. 10 samples, ca 20 gram each, with their own special and necessary permit to leave Åland, are at the present moment already travelling (by ordinary mail service) to Umeå, Sweden, in order to be analyzed in the Environmental Archaeology Laboratory at Umeå University for the geochemical properties. I decided for soil chemistry as this method of analysis can help me to interpret, among other things, which post-holes have been affected by fire and which post-holes have not been affected by fire. As there was quite a number of post-holes documented in the trench of rather modest size, it is reasonable to suggest that several phases of building are represented in the archaeological material. By determining which post-holes have been affected by fire and which haven’t, I am much closer to separating these different phases of construction and determining which post-holes might be related to each other. Another question I am trying to find answer to by means of soil chemistry is, if there are traces that might indicate of metal object(s) having been deposited in the post-holes. Theoretically, the method is suitable for answering this question; however, the possibility of unclear patterns is very real as well….

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