Black Canyon logo

Expanded HPMSM Testwork Yields Positive Results

Australian manganese explorer, Black Canyon Limited (Black Canyon or the Company) (ASX:BCA), is pleased to announce an update to the expanded HPMSM strategy with the initial beneficiation testwork yielding moderate to high grade manganese concentrates. In situ grades from the surface samples ranged between 7% and 28.5% Mn that have been subsequently beneficiated to grades between 20.1% and 33.8% Mn (Table 1). The locations of the samples are presented in Figure 1.


Highlights:
  • Oxide samples for the expanded High Purity Manganese Sulphate (HPMSM) study have yielded in situ grades between 7% and 28.5% Mn.
  • All samples were collected from 100% owned tenure overlying the Balfour Manganese Field to advance variability studies on the amenability of various manganese sources to simple beneficiation, leaching and ultimately the production of battery grade HPMSM.
  • Simple beneficiation (crush and scrub/wash) has demonstrated that shallow sourced manganese oxide shales can potentially be efficiently processed to produce a feedstock for downstream processing at a HPMSM plant located elsewhere. Further manganese grade improvements maybe gained using dense media or other proven separation technology.
  • The Company plans to complete maiden drill test programs across a number of these shallow manganese oxide targets commencing in July to establish Mineral Resource potential and provide HPMSM feedstock to continue hydrometallurgical and pilot plant testwork.
  • The demand for HPMSM required for Li-ion batteries continues to rise year on year with the USA and Europe actively seeking the establishment of independent supply chains within their own or free trade partner jurisdictions. The Company believes that HPMSM production is a key growth opportunity and is actively pursuing its development.
  • Simple beneficiation (crush and scrub/wash) significantly upgraded the in situ manganese content to grades between 20.1% and 33.8% Mn which is highly encouraging.

Black Canyon Executive Director, Brendan Cummins, said:“The Company has identified several outcropping oxide manganese targets with substantial footprints that, through hydrometallurgical testwork, should be amenable feedstocks to produce HPMSM from 100% BCA owned tenements across the Balfour Manganese Field. This work program has been specifically designed to examine the ability of these surface deposits to be upgraded using low capital intensity beneficiation comprising a simple crush, scrub and wash. As expected, the results to date have demonstrated strong manganese upgrades up to 33.8% Mn, which should be suitable for leaching, purification and crystallisation required to produce battery grade HPMSM.”

“We are planning to complete the first drill programs across these new targets with a view to define Mineral Resources, and then look to examine various development scenarios as we further refine the hydrometallurgical flowsheet and progress more advanced studies required for the HPMSM market.”

“Black Canyon is developing a strong business case for the development of a manganese sulphate chemical business suitable for the growing electric vehicle battery market. With growing demand for electric vehicles, development of higher manganese content battery chemistries and widely known domestic shortages of USA and Europe based HPMSM suppliers, Black Canyon is well positioned to take advantage of a looming HPMSM supply shortfall.”

Click here for the full ASX Release

This article includes content from Black Canyon, 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.

BCA:AU
The Conversation (0)
Black Canyon logo

Fig Tree IP Survey Results

Australian manganese explorer, Black Canyon Limited (Black Canyon or the Company) (ASX:BCA) is pleased to announce the results of Induced Polarisation (IP) Surveys across subcropping mineralisation and structural targets at the Fig Tree Project, part of the Carawine Joint Venture with Carawine Resources Ltd (ASX: CWX).

Keep reading...Show less
Moving fast vital in mining’s open era: Hexagon leaders

Moving fast vital in mining’s open era: Hexagon leaders

‘We’re seeing organisations share more in order to learn and grow’


Keep reading...Show less
Why I’m positive about Mongolia’s future: Dr Battsengel Gotov

Why I’m positive about Mongolia’s future: Dr Battsengel Gotov

‘The new generation of industry personnel in Mongolia is increasingly fluent in the international language of mining’


Keep reading...Show less
IMARC

Let the Games Begin: Suzy Urbaniak on the Value of Connection

‘It’s hard to put a value on this type of national and international platform’

“We’re a blue chip investment,” says CoRE Learning Foundation co-founder and lead, Suzy Urbaniak, a geologist and former school teacher whose belief in the power of primary and secondary school students to change the future of the mining industry is inspired and inspiring.

“The resource in the Centre of Resource Excellence isn’t just the Earth, it’s the human energy: the students,” she says.

“They’re our future leaders.”

The 2016 Prime Minister’s Prize winner and feature host and presenter in this year’s expanded IMARC NextGen program has been vigorously promoting the value of contemporary Earth science education for the past 20 years and channelling her knowledge and distinct talents through the acclaimed CoRE foundation for the past seven.

Urbaniak said at last year’s World Mining Congress in Brisbane the Australian mining industry, with its rich resource endowment, was expected to play a key role in the 21st century global energy transition. “But the natural gift of resources can’t be realised without a robust STEM [science, engineering, technology and mathematics] talent pipeline,” she said. “It is critical that … more primary and secondary students become familiar with the role that the resources sector plays and the diversity of careers on offer.”

Keep reading...Show less
Astute Metals NL

Appointment of Matt Healy as Chief Executive Officer

Astute Metals NL (ASX: ASE) (“ASE”, “Astute” or “the Company”) is pleased to announce the appointment of Matthew Healy as the Company’s Chief Executive Officer (CEO), effective immediately.

Keep reading...Show less
Auric Mining (ASX:AWJ)

Total Gold Sales in August Generates $6.3 Million. Toll Milling of 150,000 Tonnes Continues.

Auric Mining Limited (ASX: AWJ) (Auric or the Company) is pleased to announce the second gold milling campaign for 2024 has produced further cash with gold selling from the Jeffreys Find Gold Mine (the Project) near Norseman, WA, at the Perth Mint for an average of A$3,697 per ounce.

Keep reading...Show less

Latest Press Releases

Related News

×