InZinc Continues to Advance New Large-Scale Sedex Zn-Pb-Ag Targets at Indy Project, Central BC

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Vancouver, British Columbia--(Newsfile Corp. - August 27, 2024) - InZinc Mining Ltd. (TSXV: IZN) ("InZinc" or the "Company") announces the initial phase of the 2024 field program, involving mapping, prospecting and geochemical surveys, has advanced two new large-scale drill targets (Keel Barite, Delta Horizon) located 4-5 km along trend of the B-9 Sulphide Zone, where past drilling is highlighted by a shallow intercept of 10.0% (Zn+Pb), 16.2 g/t Ag over 9.9 m.

Follow-up drill programs to test the Keel Barite and Delta Horizon targets, notionally scheduled for this fall, have been deferred to 2025, largely due to time lost and logistical challenges associated with wildfire-related evacuation orders and alerts in the area this summer. A program of additional soil geochemistry and access preparation for drilling in 2025 will commence in the first week of September at the Indy Sedex (zinc-lead-silver) project (100% interest) ("Indy" or the "Project") located 90 km southeast of Prince George in central British Columbia.

Lab results, pending from the early summer sampling program will be combined with results from the fall program and carried over into 2025 for drill target selection. Renewal of a 5-year drill permit was completed in mid-July and the Company is well positioned with working capital.

The geological setting at Indy is highly analogous to that hosting the zinc-lead-silver-barite Sedex deposits of the prolific, metal-rich Selwyn Basin1. The Selwyn Basin, an 1100 km long sedimentary belt, hosts the world's second largest known accumulation of Sedex deposits, including some of the world's largest (see Table 1). Previously, the mineralized sequences of the Selwyn Basin were only known to extend from the Yukon into northeastern BC.

Table 1: Sedex Districts and Deposits of the Selwyn Basin, Canada1

Sedex Deposit/District

Historical and Current Estimates (Mt - million tonnes)

Anvil District, Yukon

120 Mt at 5.6% zinc, 3.7% lead and 45 to 50 g/t silver

Howard's Pass District, Yukon

400 Mt at 5% zinc and 2% lead

Mac Pass District, Yukon

11.2 Mt Indicated at 6.6% zinc, 2.5% lead and 21.3 g/t silver
39.5 Mt Inferred at 5.8% zinc, 3.1% lead and 38.2 g/t silver

Cirque, Northeast BC

40 Mt at 7.8% zinc, 2.2% lead and 48 g/t silver

Akie, Northeast BC

22.7 Mt Indicated at 8.3% zinc, 1.6% lead and 14.1 g/t silver
7.5 Mt Inferred at 7.0% zinc, 1.2% lead and 12.0 g/t silver

 

Property-Wide Sedex Drill Targets

The widespread distribution of mineralization (sulphide and barite) at Indy includes many features common to prolific Sedex districts. Barite mineralization with zinc and lead enrichment defines high-potential exploration vectors. Preliminary 2025 drill targets include (see Figure 1):