realgar
Definizioni
A mineral, arsenic sulfide (AsS), often associated with orpiment and stibnite in lead, silver and gold ores.
Equivalenti
Livello QCER
B1
Intermedio
Questa parola fa parte del vocabolario QCER B1 — livello intermedio.
Questa parola fa parte del vocabolario QCER B1 — livello intermedio.
Vedi anche
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