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arsenate
arsenic
arsenic acid
arsenic trioxide
arsenical
arsenicum album
arsenide
arsenious
arsenopyrite
arsenotherapy
arses
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arsenopyrite
ar·se·no·py·rite [ rssənō pr īt, aar sènnō pr īt ]


noun 
Definition:
 
mineral containing arsenic: a gray-to-white metallic mineral consisting of a sulfide of iron and arsenic
[Mid-19th century. <arsenic]
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