This follows Sarama’s recent acquisition of a majority interest in the 580km² Cosmo Project, approximately 45km to the west of the Mt Venn Project. Both projects are well-positioned and underexplored, presenting an exciting opportunity for Sarama in the Laverton Gold District which is known for its prolific gold endowment (refer Figure 1).
Highlights
Sarama’s President, Executive Chairman, Andrew Dinning commented:
“We are very pleased to have reached agreement to acquire the Mt Venn Project and when completed, this acquisition will significantly consolidate our position in the prolific Laverton Gold District of Western Australia. The addition of this project creates a major 1,000km2 area-play which significantly enhances the probability of making the next big discovery in a region that continues to deliver new deposits in previously unexplored areas, including the regionally- significant Gruyere Deposit just 35km east of the Mt Venn Project. We look forward to working towards completing the transaction and will provide updates in due course.”
Mt Venn Project
The Project is comprised of 3 contiguous exploration tenements covering approximately 420km² in the Eastern Goldfields of Western Australia, approximately 110km north-east of Laverton and 35km west of the regionally- significant Gruyere Gold Mine(3). The Project is readily accessible via the Great Central Road which services the regional area east of Laverton.
The Project captures the majority of the underexplored Jutson Rocks Greenstone Belt over a strike length of ~50km. Rocks within the belt feature a diverse sequence of volcanic lithologies of varying composition, together with pyroclastics and metasediments. Several internal intrusive units have been identified throughout the Project and are commonly associated with local structural features. A regionally extensive shear zone, spanning 1-3km in width, extends the entire length of the belt with subordinate splays interpreted in the southern area of the Project which provides a favourable structural setting for mineralisation.
Gold mineralisation was first discovered in the 1920’s with sampling returning very high grades and prompting the commencement of small-scale mining operations in the mid 1920’s. Multiple gold occurrences have since been identified throughout the Project, demonstrating the prospectivity of the system. Despite the identification of several km-scale gold-in-soil anomalies by soil geochemistry and auger drilling, many of these targets are yet to be properly tested. Encouragingly, drilling by Cazaly Resources Limited (“Cazaly”) (ASX: CAZ) at the Project intersected broad, gold mineralisation over several fences in weathered and fresh rock at the Three Bears Prospect, presenting a priority target for exploration (Cazaly news release 27 February 2017: “Widespread Gold & Zinc Mineralisation Defined”).
In addition to the attractiveness of the Project for gold, it is considered prospective for base metals and platinum group elements. Historical exploration work including auger geochemistry and geophysical surveys identified several targets for copper, nickel and zinc mineralisation. Several of these targets remain untested due to historical funding and land access constraints. Exploration in the belt to the immediate south of the Project area is noted to have intersected copper mineralisation of significant grade over a significant strike length(4).
In summary, the Project is located within a prolific gold district and has a favourable lithological and structural setting. A solid database of base-level historical exploration work by previous operators, including generation of drill-ready targets, provides a good platform for Sarama to advance the Project in conjunction with its activities at the Cosmo Project. The size and prospectivity of the landholding that Sarama will have in the Laverton Gold District upon completion of this transaction significantly enhances the chances of making an economic discovery, particularly given the infrastructure and proliferation of mines in the region which will have a favourable impact on the size threshold for finding something of economic value.
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