Found 1 items, similar to clinkstone.
English → English (gcide)
Definition: clinkstone
Phonolite
\Pho"no*lite\, n. [Phono- + -lite: cf. F. phonolithe.]
(Min.)
A compact, feldspathic, igneous rock containing nephelite,
ha["u]ynite, etc. Thin slabs give a ringing sound when
struck; -- called also
clinkstone.
[1913 Webster]