Transactions . Shaft. JAgatized quartz, & 2.,, Slate & quartz,-(conglomerate.) 3. °.°; Quartz & heavy sulphides .- ;.::.-: Quartz & silver sulphides,- (Conistock );, .Blue Slate of 6. ?;«; Partly altered country 7. Black , clay Shaft.

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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries