Manuka Sources Restricted (ASX: MKR) (“Manuka” or the “Firm”) is happy to launch an up to date Mineral Sources Estimate for Mt Boppy. The Useful resource replace helps Manuka’s technique to put in a purpose-built gold processing plant at Mt Boppy and recommence on-site gold manufacturing from This autumn 2024.
Highlights:
- The outcomes of a just lately accomplished Sonic Drilling Program over the Principal Waste Rock Dump and Dry Tailings have efficiently delivered an up to date Mineral Useful resource Estimate for Mt Boppy.
- The up to date Useful resource contains 4.28Mt at 1.19g/t Au for 163koz of contained gold. Importantly, the up to date Useful resource has seen an 100% improve within the portion of contained gold ounces labeled as Indicated.
- The Mt Boppy Measured and Indicated Useful resource classes now contains 82% of whole Useful resource Estimate.
- A high-grade element of the Useful resource comprising 1.8Mt at 1.74g/t containing 102koz Au has been recognized as a foundation for future mine planning.
- The outcomes assist Manuka’s technique to put in on-site processing plant at Mt Boppy and offers confidence within the improvement of a mine plan that can underpin the recommencement of gold doré manufacturing.
Dennis Karp, Manuka’s Government Chairman, commented:
“The Sonic Drilling Program was vital precursor to the recommencement of the processing of rock dumps and dry tailings at Mt Boppy. The outcomes of this program have been extraordinarily optimistic permitting us to considerably enhance the boldness of our Mt Boppy Useful resource.
Consequently, Manuka is assured in its technique to progress the institution a fit-for- objective on-site gold processing plant at Mt Boppy within the coming months and in flip unencumber our Wonawinta course of plant, most just lately used to course of Mt Boppy ore, for future silver manufacturing from the present Wonawinta Silver mine.
The bullish gold and silver markets, mixed with the truth that Manuka has two granted mining licenses – each totally permitted for on-site processing – and present processing infrastructure, translate to a really thrilling time for the Firm.”
Mt Boppy Useful resource Assertion Abstract
The Mineral Useful resource Estimate at Mt Boppy has been up to date subsequent to the completion of a 26 borehole 506m sonic drilling analysis programme over the Mt Boppy Rock Dumps and Dry Tailings accomplished in December 2023 (Determine 1).
Determine 1: Location Sonic drilling collars over Mt Boppy Rock Dump (left) and TSF3 PAF (proper)
The up to date Useful resource contains 4.28Mt at 1.19g/t Au for 163koz of contained gold of which 82% is contained within the Measured and Indicated classes (Desk 1). Importantly, the Useful resource replace sees the ounces labeled as Indicated improve by 100% over the earlier estimate.
The Useful resource for Mt Boppy contains (Desk 2):
Rock dumps and tailings depositories, with gold grades derived from latest Sonic drilling to bedrock, and fireplace assay head grades of +90, -90+20, +10-20, and -10mm measurement fractions, every weighed to determine mass % distribution. The rock dump and tailings Sources are reported at a cutoff of 0.25g/t Au whole 3.9Mt tonnes at a grade of 0.89g/t Au for 110,628oz Au.
In-situ arduous rock Sources together with:
- a Mt Boppy open reduce pit shell that reaches a depth of 215m beneath floor on the southern finish of the Mt Boppy deposit. Materials throughout the present pit design is reported at a 1.6g/t Au reduce off and materials beneath the pit design is reported to a 3.0g/t Au reduce off
- the Boppy South mineral zone based mostly on a grade shell modelled at a 1.6g/t reduce off. This prospect nonetheless requires closing drilling and analysis earlier than assessing the viability of creating a small opencast mine.
The incremental change to the general Mt Boppy Useful resource pertains to updates to Rock dumps and Tailings depositories. The mixed Mt Boppy Open Lower and Boppy South Useful resource of 282kt at a grade of 4.95 g/t Au for 44,820 ounces gold stay unchanged from that beforehand reported (ASX Launch 25 August 2023) and all materials assumptions proceed to use.
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