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2016
Book chapter
The colour purple: lithomarge artefacts in northern Britain
This paper revisits an artefact type, lithomarge beads, last studied 40 years ago by Stevenson and Collins (1976). The rare purple colour produced by the naturally occurring mixture of haematite and kaolinite is the key characteristic and made this material desirable. Lithomarge beads are widely distributed across Northern Britain, but...Goldberg, D Martin
colour, lithomarge, purple, Iron Age, jewellery, Early Medieval, and Roman