Castillo reveals confidence boost for cobalt mineralisation at Broken Hill

Published at Mar 19, 2018, in Mining

Castillo Copper (ASX:CCZ) has today informed the market than an encouraging desktop report from geology consultant, Xplore Resources, has highlighted considerable potential for additional cobalt mineralisation and favourable zones of outcrops across the company’s Broken Hill Project.

This prolific NSW region is steadily emerging as a new global supply chain hub, especially given current cobalt sentiment.

CCZ’s peers, Cobalt Blue (ASX:COB) and Havilah Resources (ASX:HAV), have confirmed cobalt resources here. Alloy Resources (ASX:AYR) and Australian Mines (ASX:AUZ) have also recently revealed encouraging exploratory results.

Specifically, HAV has reported 193.3Mt at 120 parts per million of cobalt. COB’s Thackaringa resource, on the other hand, contains 54.9Mt at 910 parts per million of cobalt.

Castillo copper broken hill

Broken Hill’s location in relation to peers

Previous exploration here has primarily focused on traditional Broken Hill mineral systems – zinc, lead and gold – but with rapidly growing demand for battery grade minerals, the economics are increasingly favourable for cobalt.

With the cobalt price sitting at around US$85,000 per tonne, CCZ is keen to fast-track its exploration program to ascertain the full extent of cobalt mineralisation across the tenure, with a core focus on targeting known host mineralised areas.

Of course, as with all minerals exploration, success is not guaranteed — consider your own personal circumstances before investing, and seek professional financial advice

Interestingly, there is also material exploration upside within the tenure, as some 75 per cent is covered in alluvial sand, especially significantly where the outcrop is visible, with legacy assay results indicating the presence of cobalt.

To uncover incremental target areas of sulphide-hosted cobalt mineralisation below the alluvial sand, CCZ plans to deploy heliborne electromagnetic geophysical survey technology – this has been successfully utilised by both COB and AUZ. Also beneficial for CCZ is that extracting cobalt from sulphides is proven to be materially simpler and more cost effective than laterites.

Importantly, re-opening the Cangai Copper Mine remains CCZ’s primary focus, with the second drilling campaign set to target supergene ore – an update on legacy stockpiles is expected in the near future.

Xplore Resources are currently reviewing additional available geophysical survey data, with a further update expected shortly.

CCZ chairman, Peter Meagher, said: “With the cobalt price around US$85,000/t, the board has mandated Xplore Resources to fast-track understanding the extent of cobalt mineralisation and develop the inaugural drilling program for our Broken Hill asset.”

“Indeed, the board is cognisant the region is emerging as a new potential supply chain hub for cobalt which augurs favourably for CCZ, particularly given its proximity to peers with defined JORC resources.”

“CCZ believes focusing on reopening the Cangai Copper Mine and concurrently gaining a deeper understanding of the cobalt potential at the Broken Hill asset are key forward value drivers,” added Meagher.

View Our Investment Portfolios



S3 Consortium Pty Ltd (CAR No.433913) is a corporate authorised representative of LeMessurier Securities Pty Ltd (AFSL No. 296877). The information contained in this article is general information only. Any advice is general advice only. Neither your personal objectives, financial situation nor needs have been taken into consideration. Accordingly you should consider how appropriate the advice (if any) is to those objectives, financial situation and needs, before acting on the advice.

Conflict of Interest Notice

S3 Consortium Pty Ltd does and seeks to do business with companies featured in its articles. As a result, investors should be aware that the Firm may have a conflict of interest that could affect the objectivity of this article. Investors should consider this article as only a single factor in making any investment decision. The publishers of this article also wish to disclose that they may hold this stock in their portfolios and that any decision to purchase this stock should be done so after the purchaser has made their own inquires as to the validity of any information in this article.

Publishers Notice

The information contained in this article is current at the finalised date. The information contained in this article is based on sources reasonably considered to be reliable by S3 Consortium Pty Ltd, and available in the public domain. No “insider information” is ever sourced, disclosed or used by S3 Consortium.

Australian ASX Small Cap stocks | Why is Australia’s leading small cap publication

Founded seven years ago, is Australia’s leading and longest standing website for investor and finance news, education and expert opinion.

Published by StocksDigital, Finfeed was created to report daily on the comings and goings of ASX listed stocks in the small cap market.

As the first digital publication dedicated specifically to this space, Finfeed soon became the most trusted publication in the market, quickly garnering over two million page views – a number that continues to rise. provides its readers with informative articles that tackle the latest in market moving #ASX small cap news, plus exclusive content you won’t find anywhere else. It is aimed at those with an interest in investing, market education, company performance, start-ups and much more. is the only media organisation operating under the strength of a Financial Services License and is backed by leading journalists and analysts all with brands of their own.

The website aims to inform, educate and entertain with content that drills down into the heart of financial matters.

Finfeed is a leading source of investor and market information, with everything investors need to know about how to invest written in a way that anyone can understand. 

Over the years, the website has expanded beyond exclusively reporting on small caps, to profile Australia’s leading ASX listed small, mid and large caps as well as some of the country’s most successful CEOs and business leaders to find out what makes them tick.

Every day you will find fresh content covering:

Fast Facts

Over 4,000 articles published

Over 2.3 Million Page Views and counting

Over 10,000 followers on social media

Subscriber list growing by 2% monthly

Thanks for subscribing!