IPA: /ˈtɪnˌstoʊn/
KK: /ˈtɪnˌstoʊn/
A mineral that is a source of tin, often found in granite and other igneous rocks.
The miners extracted tinstone from the mountain to process it into tin.
The word 'tinstone' originates from Old English 'tin' (meaning the metal tin) and 'stan' (meaning stone). It refers to a stone that contains or is associated with tin.
Think of 'tin' as the metal and 'stone' as a solid form — that's why 'tinstone' refers to a stone related to tin.