WULFENITE
Adair's New Encyclopedia · 1923 · p. 16
mineral consisting of lead molybdate; found in lead. ore. ter, 1003-1016; abp. of York, 1003-23; various homilies bear his name. Worcester, 1062; last Anglo-Saxon bp.
Bu kavram başka kaynaklarda da geçiyor
The American Dictionary and Cyclopedia (1910)
Dictionary of Science, Literature and Art (1842)
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