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Published online by Cambridge University Press: 14 March 2018
There are two outcrops of rhodonite rock at the same stratigraphical horizon in Lower Carboniferous rocks in the Railway Quarry at Meldon. One of these is zoned outwards from rhodonite, through calc-silicate hornfels to quartzite. Well-formed crystals occur in drusy massive rhodonite; examples have been measured and drawn.