Redstone Resources

Thick High‐grade Copper Lens Extended Towards Surface At Chatsworth Prospect, West Musgrave

Redstone Resources Limited (ASX: RDS) (Redstone or the Company) is pleased to announce that recently returned geochemical assays have confirmed that Reverse Circulation (RC) drill hole TLC205 has extended the thick (downhole) lens of copper (Cu) mineralisation proven in the previous drilling program at the Chatsworth Prospect (Chatsworth), towards the surface (see Figure 2).


HIGHLIGHTS

  • Geochemical assays confirm drill hole TLC205 has extended the thick (downhole), high‐grade lens of copper (Cu) mineralisation previously proven at the Chatsworth Prospect
  • RC drill hole TLC205 intersected 11m at 1.2% Cu from only 29m downhole, extending the previously intersected high‐grade Cu lens a further 20m towards the surface
  • Together with the prior drilling, TLC205 has confirmed the targeted high‐grade Cu lens at Chatsworth has the following encouraging characteristics that suggest an increased volume of Cu mineralisation:
    • Up to 26m thick (downhole) and has a consistent Cu grade over 1% Cu;
    • Extends over 140m vertical from TLC205 to its deepest intersection to date in TLC188;
    • A consistent high average grade of over 1% in numerous holes; and
    • Remains open at depth (refer ASX announcement of 21 November 2022)
  • Strong potential that the thick high‐grade Cu lens intersected in TLC205 extends further to just below the surface as there is very little transported cover at the Chatsworth Prospect
  • Consistent high quality drilling results: previous intersections of the same high‐grade Cu lens intersected in TLC205 include (refer ASX announcement of 21 November 2022):
    • TLC188 ‐ 10m at 2.51% Cu from 174m downhole including:
      • 3m at 4.71% Cu from 175m downhole;
    • TLC189 ‐ 26m at 1.46% Cu from 61m downhole including:
      • 1m at 5.1% Cu from 84m downhole;
    • TLC033 ‐ 5m at 2.21% Cu from 100m downhole; and
    • TLC034 ‐ 15m at 1.39% Cu from 136m downhole including:
      • 3m at 3.67% Cu from 122m downhole.
  • Strong Resource Growth Potential: Significant drilling intersections of high‐grade Cu mineralisation at Chatsworth (dating back to 2017) are yet to be included in the existing JORC 2012 resource estimate
  • Premier Location: Chatsworth is part of the Tollu Copper deposit within the Company’s 100% owned West Musgrave Project in Western Australia. Located 40km east of BHP’s world‐class Nebo‐Babel Ni‐Cu‐Co‐PGE deposit, estimated to have a resource of 390 million tonnes grading 0.33% copper and 0.30% nickel, for 1.2 million tonnes of contained nickel metal and 1.3 million tonnes of contained copper metal (Mea + Ind + Inf – 2012 JORC) (see Figure 1)

Chatsworth is part of the Tollu Copper deposit on the Company’s 100% owned West Musgrave Project (the Project) in Western Australia, located 40km east of BHP’s world‐class Nebo‐Babel Ni‐Cu‐Co‐PGE deposit (see Figure 1).

Figure 1 – Location of the West Musgrave Project in relation to the world‐class Nebo‐Babel Ni‐Cu‐PGE deposit.

Management Commentary:

Commenting on these latest results, Redstone Chairman, Richard Homsany said:

“We are strongly encouraged by these latest assays which clearly show that the high‐grade Copper mineralisation intersected at Chatsworth in historical drilling holds considerably more volume than originally thought. Drilling also confirms a consistent high‐grade of over 1%, with much of the latest drilling from Chatsworth yet to be incorporated into the existing JORC resource at the Tollu deposit.

Given mineralisation now extends closer to surface and remains open at depth, there is considerable potential to grow this body of high‐grade Copper mineralisation with further drilling.

We look forward to reporting further updates on exploration progress in the near‐term including on our recently acquired Attwood Lake Lithium Project located in northwestern Ontario, Canada.”


Click here for the full ASX Release

This article includes content from Redstone Resources Ltd, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

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