Abstract
The Stones from which
Tinn
is wrought are sometimes found a foot or two below the surface of the Earth, but most usually betwixt two walls of Rocks (which are commonly of an Iron colour, of little or no affinity with the
Tinn
) in a Vein or Load (as the Miners call it) betwixt 4 and 18 Inches broad, or thereabout.
Cited by
2 articles.
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