Marquee Resources

13.2Mt CuEq Resource at Lone Star Copper-Gold Project

Marquee Resources Limited(Company or Marquee) (ASX: MQR) is pleased to announce the maiden Mineral Resource Estimate for the Lone Star Copper-Gold Project, Washington State, USA (“Lone Star” or “The Project”). The Mineral Resource is reported inside a conceptual pit shell at an internal cut-off grade of 0.112% copper equivalent. Based on these criteria, the Lone Star deposit contains an Indicated Mineral Resource of 9.7 Mt at 0.45% copper and 0.24 g/t gold and an Inferred Mineral Resource of 3.5 Mt at 0.31% copper and 0.20 g/t gold. The Mineral Resource is presented below in Table 1.
  • Lone Star’s maiden Mineral Resource returns 13.2Mt @ 0.42% Cu & 0.23 g/t Au for 0.58% CuEq.
  • The independently estimated Mineral Resource (categorised as 73% Indicated and 27% Inferred), extends from surface and remains open at depth.
  • Within the Global Mineral Resource sits a high-grade portion of 1.25Mt @ 1.54% Cu & 0.67 g/t Au for 2.03% CuEq.
  • Pit optimisation studies highlight attractive open pit mining scenarios with the underground potential to be tested with further drilling to commence in December.
  • High-grade mineralisation is open at depth and will be targeted to test for potential extensions and underground resources.
Executive Chairman Comment:

Marquee Executive Chairman, Mr. Charles Thomas, commented: “The completion of the Mineral Resource Estimate has highlighted the excellent opportunity that the Lone Star deposit presents. The result exceeded our expectations on tonnage and identifying in excess of 1.2Mt of high-grade material, which is open at depth, is a great opportunity to expand the resource as we look forward to the next round of drilling.

“This is a great start to our efforts at Lone Star and we look forward to keeping the market updated with progress as we move into the next stage of exploration at Lone Star.”

Lone Star Mineral Resource Estimate

Mining Plus Pty Ltd (Mining Plus) was requested by Marquee Resources Ltd (Marquee) to prepare an independent Mineral Resource Estimate for the Lone Star Copper-Gold Project in Washington State, USA. The Mineral Resource Estimate is stated in accordance with the provisions of the JORC Code (2012). The Competent Person is Mr. Brian Hartman, P.Geo., owner and Principal Geologist of Ridge Geoscience, LLC as a subcontractor to Mining Plus. Mr. Hartman has more than 5 years’ experience in the estimation and reporting of Mineral Resources for gold and base metals mineralisation throughout the USA and internationally.

The Lone Star Mineral Resource estimate was completed using Leapfrog Geo version 2021.2.4 software in UTM coordinates. The block model was constrained by interpreted three-dimensional wireframes of the lithologies and mineralised horizons. Copper and gold were estimated into blocks using Inverse Distance Weighting Squared interpolation.

The Mineral Resource is reported inside of a conceptual pit shell at an internal cutoff grade of 0.112% copper equivalent. Based on these criteria, the Lone Star deposit contains an Indicated Mineral Resource of 9.7 Mt at 0.45% copper and 0.24 g/t gold and an Inferred Mineral Resource of 3.5 Mt at 0.31% copper and 0.20 g/t gold. The Mineral Resource is presented below in Table 1.


Click here for the full ASX Release

This article includes content from Marquee Resources Limited, 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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