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Pronunciation varies by accent · noun
(mineralogy) An orthorhombic-disphenoidal white mineral containing carbon, lead, and oxygen..
Use shannonite when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Shannonite means (mineralogy) An orthorhombic-disphenoidal white mineral containing carbon, lead, and oxygen..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use shannonite where its definition matches the intended context.
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