Desert
Adobe Stock
The Market Online - At The Bell

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

Aurumin (ASX:AUN) has announced its discovery of high grade iron-ore at its Central Sandstone project in WA.

One big caveat: the results were based on rock-chip samples. Nonetheless, the company reported fragments at 67% iron from banded formations over some 6km in length.

The assets are located near a sealed road, boosting hopes the company could run a DSO operation from Central in the coming years.

Aurumin geotechs have immediately started to plan a drill run.

“First pass rock chip sampling returned numerous high-grade DSO quality results, with a peak of 67% and represent an exciting complementary opportunity at Central Sandstone,” Aurumin MD Brad Valiukas said.

“Aurumin’s focus is firmly on Sandstone and generating the critical mass required for future production. The close proximity of the iron ore to some of our gold deposits, not to mention the potential value of the iron ore itself, could significantly alter the project economics.”

AUN last traded at 3.8cps.

AUN by the numbers
More From The Market Online
The words "Market Open ASX 200 Futures Tip RISE" appear stacked atop one another next to ASX company iconography.

ASX Market Open: Oil rally, US ATHs put bulls firmly in Week 3 driver’s seat | Jan 12

ASX today − Bulls are at the wheel early in Week 3, with a sharp rebound in oil prices and Wall Street cracking
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…