Forkston
美国· Pennsylvania未知
概述
The grey sandstone and shale are intercalated with red strata
地质背景
容矿岩石: Grey sandstone and shale (Upper Devonian)
资源与开采
数据溯源
数据来源: USGS MRDS
The grey sandstone and shale are intercalated with red strata
容矿岩石: Grey sandstone and shale (Upper Devonian)
数据来源: USGS MRDS