griffithite

griffithite

[′grif·ə‚thīt]
(mineralogy)
A micalike mineral containing magnesium, iron, calcium, and aluminosilicate.
References in periodicals archive ?
Nevertheless, with his obsessive focus on self-determination and the creation of a functioning Irish parliament, as well as his later toying with the idea of "dual monarchy" to eliminate partition, O'Higgins revealed himself to be as much a Griffithite as anything else.
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