29 April 2022
QUARTERLY ACTIVITIES REPORT
FOR THE PERIOD ENDING
31 MARCH 2022
Highlights:
• Infinity received gold assay results for its first pass, 12-hole (724m) RC drilling program, from the Great Northern Gold Prospect near Leonora, WA.
o The 2022 RC Drilling Program was designed to verify gold mineralisation reported in historical RC drill holes completed by Melita Mining NL in 1987-1988.
o The 2022 RC drilling program returned multiple gold intersections over 1 g/t Au, with individual assays up to a maximum of 10.95 g/t Au (1 m sample).
o Significant gold intercepts include:
▪ 5 m @ 2.48 g/t Au from 37 m depth in hole GN22RC101.
▪ 4 m @ 3.68 g/t Au from 30 m depth in hole GN22RC111.
▪ Including 1 m @ 10.95 g/t Au from 32 m depth in hole GN22RC111
o Detailed 3D modelling of the geology and mineralisation is to be undertaken, which will allow Infinity to design a follow-up drilling program to test possible extensions of the gold mineralisation.
• A 194-hole Aircore drilling program was completed at Barlows Gully for a total advance of 679 m. Assay results are pending.
• Exploration work has continued at Victor Bore and Craig's Rest tenements including geological mapping, soil sampling and rock chip sampling. Assay results are pending.
• A new comprehensive data compilation and data interpretation program in the Pilbara has identified a range of new target areas to focus on in the future.
Infinity Mining Limited (ASX: IMI) ("Infinity" or the "Company") is pleased to report on its activities for the quarter ending 31 March 2022.
The Company's planned exploration programs are focused on a package of tenements in the Pilbara region and the Central Goldfields region of Western Australia. Infinity holds 697 sq km in the Pilbara area to the SW of Port Headland, and a further 13.81 sq km in the Central Goldfields around Leonora (see Figure 1).
Figure 1: Location map showing Infinity's two areas of exploration.
Review of Operations
Central Goldfields Projects - Leonora District
The Central Goldfields Tenements are highly prospective for orogenic gold systems, in the area around the gold mining district of Leonora, WA. A map showing the location of Infinity's tenements is included as Figure 2.
Figure 2: Location map showing Infinity's Central Goldfields Projects
Great Northern
A 12-hole RC drilling program for 724 m total drilling was completed during the March quarter at the Great Northern tenement (P37-8310). The program was completed in January 2022 and gold assays were returned to the company in March 2022. Multi-element analyses for a selection of samples are still pending. The results were included in the Infinity ASX Announcement dated 25 March 2022 and are summarised below.
The RC program was designed to verify the gold mineralisation intersected in a historical RC drilling program completed by Melita Mining NL in 1987-1988. The Melita drilling program was originally reported in 1988 (see WAMEX Report A25349). Drill collar tables for both Infinity and Melita RC drilling programs are included below (see Tables 1 and 2). A map showing the collar locations (and drill traces) of both Infinity and Melita RC drill holes, is included below as Figure 3.
Table 1: RC Drill hole collar details for 2022 Infinity drilling program at Great Northern.
Hole_ID | GDA_EAST | GDA_NORTH | RL | Dip | Azimuth | Depth (m) | Date Completed |
GN22RC100 | 351587 | 6801331 | 412 | -60 | 212 | 90 | 10/01/2022 |
GN22RC101 | 351583 | 6801295 | 430 | -60 | 212 | 66 | 10/01/2022 |
GN22RC102 | 351573 | 6801284 | 395 | -60 | 212 | 48 | 9/01/2022 |
GN22RC103 | 351557 | 6801326 | 389 | -60 | 212 | 60 | 11/01/2022 |
GN22RC104 | 351547 | 6801312 | 394 | -60 | 212 | 48 | 11/01/2022 |
GN22RC105 | 351574 | 6801316 | 398 | -60 | 212 | 78 | 11/01/2022 |
GN22RC106 | 351564 | 6801304 | 351 | -60 | 212 | 66 | 11/01/2022 |
GN22RC107 | 351603 | 6801288 | 394 | -60 | 212 | 60 | 9/01/2022 |
GN22RC108 | 351598 | 6801281 | 391 | -60 | 212 | 48 | 9/01/2022 |
GN22RC109 | 351625 | 6801288 | 388 | -60 | 212 | 66 | 9/01/2022 |
GN22RC110 | 351617 | 6801270 | 396 | -60 | 212 | 40 | 8/01/2022 |
GN22RC111 | 351554 | 6801287 | 386 | -60 | 212 | 54 | 12/01/2022 |
Table 2: RC Drill hole collar details for 1987-1988 Melita drilling program at Great Northern.
Hole | GDA94 East | GDA94 North | Dip | Azimuth | Depth (m) |
GN01 | 351577 | 6801288 | -60 | 210 | 45 |
GN02 | 351584 | 6801303 | -60 | 210 | 65 |
GN03 | 351554 | 6801320 | -60 | 210 | 54 |
GN04 | 351621 | 6801278 | -60 | 210 | 78 |
GN05 | 351592 | 6801312 | -60 | 210 | 80 |
GN06 | 351559 | 6801283 | -60 | 210 | 13 |
GN07 | 351545 | 6801297 | -60 | 210 | 38 |
GN08 | 351553 | 6801275 | -60 | 210 | 32 |
GN09 | 351603 | 6801288 | -60 | 210 | 60 |
GN10 | 351521 | 6801340 | -60 | 210 | 60 |
GN11 | 351570 | 6801311 | -60 | 210 | 61 |
Figure 3: Drill hole collar location map at Great Northern showing both Infinity and Melita drill holes, plus drill hole traces.
The Great Northern RC drilling program was successful in verifying the subsurface gold mineralisation, as reported by Melita Mining NL in Melita's Annual Report to August 1988 (WAMEX Report A25349). Assays from the Infinity RC program returned multiple gold intercepts over 1 g/t Au, with individual assays up to 10.95 g/t Au (1 m sample).
Significant gold intercepts from the Infinity RC program are reported below in Table 3, which were calculated using a 0.2 g/t Au cut-off grade. Significant intercepts from the Melita Mining ML RC drilling program (1987-88) are also included below in Table 4 for comparison.
The maximum gold assay from the Melita program was 24.1 g/t Au, from 12-13 m (EOH) in hole GN06. All gold intercepts quoted within Tables 3 and 4 are weighted averages of the gold assays from 1 m RC drilling samples, using a cut-off grade of 0.2 g/t Au. Infinity has confidence in the Melita drilling data, as the historical results compare moderately well with Infinity's drilling results. Infinity reported the Great Northern drilling results under the JORC (2012) Code including a JORC Table 1, in its ASX Announcement dated 25 March 2022.
This is an excerpt of the original content. To continue reading it, access the original document here.
Attachments
- Original Link
- Original Document
- Permalink
Disclaimer
Infinity Mining Ltd. published this content on 28 April 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 29 April 2022 01:41:12 UTC.