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Title: Annual report on exploration EL 7141, 15-11-1990 to 14-11-1991
Title Holder / Company: Peko Exploration
Report id: CR1992-0102
Tenure: EL7141
Year: 1992
Author: Sowerby, RD
Abstract: Follow up of anomalous stream catchments outlined by work previously completed by WMC revealed a 20m thick interbedded black shale-dolomite horizon with minor-trace pyrite, galena and sphalerite within the Mallabah Dolomite. Maximum rock chip assay for this unit was 1.58% Zn. A reconnaissance Sirotem survey over the area showed that this unit would be amenable to an airborne EM survey. 5 percussion and two diamond drill holes were drilled in the Swan Yard region. The holes appear to intersect the same lithologies over an area of 5 kms suggesting that the Mallabah Formation and enclosed black shale were deposited in a broad extensive basin of shelf setting.
Date Added: 23-Oct-2013
Appears in Collections:Minerals Exploration Reports (MEX)

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