A discovery of suitable layers for the thermoluminescence (TL) dating of ancient iron manufacturing furnace to investigate the origin of iron manufacturing in Japan
N. Hagihara et al., A discovery of suitable layers for the thermoluminescence (TL) dating of ancient iron manufacturing furnace to investigate the origin of iron manufacturing in Japan, QUAT SCI R, 20(5-9), 2001, pp. 987-991
\To make the thermoluminescence (TL) dating method applicable for ancient i
ron manufacturing furnace, the authors reproduced an ancient style of iron
manufacturing. The determination of age is an indispensable condition for t
he investigation into the beginning of iron manufacturing in Japan. We made
the relation between the TL characteristics of quartz and the internal tem
perature of furnace wall. At the same time, we made the effect of second an
nealing temperature clear. As a result, we discovered the suitable layers a
nd second annealing condition for TL dating, and we show the method of dist
inguishing the layers with their color easily. (C) 2000 Elsevier Science Lt
d. All rights reserved.