ASX: WGX
personal use only | |
For | Figure 1 - Westgold Murchison Tenure, Infrastructure & Gold Endowment |
Based on these recognised opportunities, earlier this year the Company commenced strengthening its E&G Team with the addition of a number of technical specialists and an experienced GM reporting directly to the CEO. This refreshed multidisciplinary team has been charged with developing and testing a prioritised pipeline of exploration targets, along with identifying and ranking relevant corporate business development opportunities.
18 NOVEMBER 2021 | |
EXPLORATION UPDATE | 2 |
ASX: WGX
The aim being to accelerate Westgold's growth aspirations and define the next suite of deposits to support a production profile +300,000 oz pa.
The exploration team has been backed with an initial FY2021 budget of $14M. In addition, the Company has an active corporate development strategy evidenced by the recent takeover bid for Gascoyne Resources Limited
onlyand strategic investment in Sandstone explorer Alto Metals Limited.
Exploration Targeting
Organic growth through exploration of the large Westgold Murchison tenement portfolio (1,300km2) is the priority focus for the new E&G Team. Westgold's previous focus has been on resource definition activities within
and immediately adjacent to historically mined deposits, and as such, a new multidisciplinary and multiyear
dedicated exploration approach was required to unlock the recognised potential outside of these near-mineuseareas.
With the new team assembled, work to date has focussed on the compilation of available historic exploration data, assessing its effectiveness, and identifying new target opportunities.
Key observations from this work include:
• | Exploration "maturity" although variable, is lower than expected |
personal | There has been little real greenfield exploration in the last 10 years with large areas having only ever been |
subjected to first pass regional exploration activities conducted predominantly in the 1990's. Importantly, | |
significant areas have only seen basic shallow geochemical drilling, an example of which for the MGO | |
region is shown in Figure 2 where "all historic drilling" is compared with areas with drill holes >100m | |
deep. | |
• | There are considerable opportunities to apply new or improved exploration tools |
Important geophysical datasets, such as gravity or high resolution aeromagnetics, are missing and many | |
newer exploration tools, such as lithogeochemistry, to identify alteration systems, have never been | |
applied. |
New Datasets
The Company has immediately commenced building on these opportunities and has recently completed three Fornew aeromagnetic surveys (Day Dawn, Cuddingwarra & Reedy's) and four new gravity surveys (Day Dawn, Cuddingwarra, Bluebird/Yaloginda and Banjo Bore). Geophysical datasets are the main targeting tools available to geologists in the Yilgarn and the results of these surveys, particularly the gravity data, have been outstanding.
These new datasets, in conjunction with historic data, has been used to generate 86 new targets in three pipeline stages across the tenement portfolio by the application of Targeting Models which use target selection criteria based on the geological understanding of the controls to the currently known mineralsiation, and also from similar mineralised systems elsewhere in the gold prolific Yilgarn Craton.
18 NOVEMBER 2021 | |
EXPLORATION UPDATE | 3 |
ASX: WGX
Peer review of these targets has resulted in 35 being shortlisted for priority evaluation (Table 1) with 14 deemed as Priority 1 for subsequent drill testing commencing in early 2022. Importantly, these targets are spread across the MGO, CGO and FGO business units (Figures 2-5).
For personal use only
Table 1 - Priority Exploration Target Pipeline By Stage And Region
Pipeline Stage | CGO | MGO | FGO | Totals |
Advanced Exploration | 0 | 3 | 0 | 3 |
Target Evaluation | 3 | 3 | 2 | 8 |
Target Delineation | 11 | 10 | 3 | 24 |
Totals | 14 | 16 | 5 | 35 |
Figure 2 - MGO Region - "A" Showing All Drilling By Depth, and "B" Showing Only Holes >100m Deep &
Priority Exploration Targets
18 NOVEMBER 2021 | |
EXPLORATION UPDATE | 4 |
ASX: WGX
r personal use only
Figure 3 - MGO Region - Reedy Block Showing All Drilling >100m
Deep & Priority Exploration Targets
18 NOVEMBER 2021 EXPLORATION UPDATE
Figure 4 - CGO Region - Day Dawn & Cuddingwarra Blocks Showing All
Drilling >100m Deep & Priority Exploration Targets
5
This is an excerpt of the original content. To continue reading it, access the original document here.
Attachments
- Original Link
- Original Document
- Permalink
Disclaimer
Westgold Resources Limited published this content on 17 November 2021 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 17 November 2021 23:31:05 UTC.