Liaohe group的用法和樣例：
例句
- Wengquangou boron-iron deposit occurred within the rocks of Lieryu Formation in Liaohe Group, early Proterozoic.
翁泉溝硼鐵礦床賦存于早元古宙遼河群里爾峪組。 - The Miaogou boron deposit occurs in granulitite of Liaohe group,lower proterozoic erathem,locating at Daxicha village,Kuandian town,Liaoning.
遼寧寬甸大西岔鄉廟溝硼礦賦存于下元古界遼河群含硼變粒巖層位。
