みず亜鉛 あえん銅鉱 どうこうではありません
mizu aendōkōdewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 水亜鉛銅鉱

1. Is not smithsonite.; Is not zinc copper ore.

Negative
Polite
Formal Register
Mineralogy