Wiktionary
antimonian
a. (context mineralogy English) Describing minerals containing pentavalent antimony cations
Usage examples of "antimonian".
Presbyterian, another an Independent, another a Brownist, another an Antimonian, another an Anabaptist, another a Familist, another for Prelatical government, another a Seeker, another a Papist, and the tenth, it may be, an Atheist, and the eleventh a Jew, and the twelfth a Turk?