Iron ore rockchips
Adobe Stock
The Market Online - At The Bell

Join our daily newsletter At The Bell to receive exclusive market insights

Australian Critical Minerals (ASX:ACM) has seen its shares jump +13% to on an iron ore find in Western Australia’s Pilbara region.

The iron ore find in question is based on rockchip samples gathered in a recent mapping and fieldwork run – but the highest results sampled came in at over 60% iron (Fe), which included nine grabs. That’s 5% of all samples.

A further 63% of samples exceeded 55% Fe; 85% were over 50%.

The company reported low phosphorous counts which could indicate a high-quality iron ore deposit sits underground (or nearby) but this would need to be verified in drilling proper.

Adding to geotechs’ hopes of finding such a deposit in this regard is that the samples were taken across a combined strike length of 8km at Cooletha with individual Channel Iron Deposits (CIDs) understood to be on-site sizing up to 3km with widths up to 300m.

In this light, the potential scope of what discovery may be made appears to be the catalyst driving up ACM’s price on Wednesday. Iron ore prices were fetching US$102.65/tn in Singapore as at 1pm Sydney time.

But there’s also another element to this story – the company has turned a lithium project into an iron ore play.

ACM listed in 2023 with Cooletha advertised as a lithium project, and not iron ore – thus the disparity between the company’s name, and, the fact it’s now a net iron ore explorer.

That, too, explains some of the upward price action – now it looks like the company could turn around its ill fortunes borne from exposure to macro.

So long as iron ore prices can stay above US$100/tn – which the Australian Government isn’t counting on for 2025. At least some of Wall Street see it closer to US$95/tn throughout the looming new year, though, Wall Street is fickle.

(ACM’s find is kind of like the reverse situation impacting CuFe Ltd, a company with a name short for ‘Copper-Iron,’ but which ditched its iron project earlier this year.)

ACM last traded at 11cps.

Join the discussion: See what HotCopper users are saying about Australian Critical Minerals and be part of the conversations that move the markets.

The material provided in this article is for information only and should not be treated as investment advice. Viewers are encouraged to conduct their own research and consult with a certified financial advisor before making any investment decisions. For full disclaimer information, please click here.

ACM by the numbers
More From The Market Online
US and VNZ flag

Week 2 CY26, wrapped: Geopolitics here to stay & there’s money in gold detectors

What does it say about the larger world when the United States government effectively kidnaps the President of Venezuela, and, while bodacious, it’s
The Market Online Video

HotCopper Highlights for Week 2 of 2026: 4D Medical, Pilbara Minerals, SILEX & more

Greetings and welcome to HotCopper Highlights for the end of Week 2 of 2026, I’m Jon Davidson.
A HotCopper-branded graphic image which reads "The HotList Top 10: This week's most watchlisted ASX stocks" in front of an ASX chart image faded in the background.

HotList stocks: Manuka, 4DX, Adalta, and other trending companies in Week 2

Manuka Resources topped the HotCopper HotList through Week 2, though health tech developers Adalta and 4DX…
Metal detector

They say you should sell shovels in a gold rush. Codan’s got a smarter idea

Codan has notched gains just south of +20% on Friday, coming out of the blue as…