Guess which ASX mining share is exploding 74% on a new copper find

Why is this explorer having such a good day?

| More on:
A smiling miner wearing a high vis vest and yellow hardhat does the thumbs up in front of an open pit copper mine.

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

Key points

  • This ASX mining share is rising 70% today 
  • The explorer reported 'spectacular' copper drilling results 
  • In contrast, the ASX 200 Materials Index is 4% in the red today 

The S&P/ASX 200 Materials Index may be falling nearly 4% today, but one ASX mining share is bucking the trend.

The American West Metals Ltd (ASX: AW1) share price is soaring 74% today to 23.5 cents.

Let's take a look at what this mineral explorer reported to the market today.

What did this ASX mining share discover?

Investors are buying up American West shares after drill results showed "spectacular" copper grades with "significant thickness".

The company reported its first assay results from diamond drilling at the company's Storm Copper Project. This is located on Somerset Island in Nunavut, Canada.

Results from drill hole ST22-05 include:

  • 41m at 4.18% copper from 38 metres
  • 15m at 10.05% copper from 47 meters
  • 5m at 24.28% copper from 48 metres

The company said all drill holes at what is known as the 2750N zone have intersected with thick zones of breccia, and, or, massive copper sulphides.

American West is planning further diamond drilling and will provide additional assay results in future days and weeks.

Drilling will focus on expanding the 2750 zone and defining the resource at zones 4100N and 2200. Commenting on the news, managing director Dave O'Neill said:

These results immediately validate the historical high-grade intersections within the 2750N Zone, and highlight the quality of the Storm mineral system.

These kind of grades and thicknesses are exactly what we want to see as we work to define a shallow high-grade copper resource.

The 2750N Zone is currently over 200m long and still open along strike and at depth, with excellent potential for further drilling to significantly expand the high-grade mineralisation

American West share price recap

This ASX mining share has soared 80% in the year to date. In the past month, the American West share price has rocketed 57%.

For perspective, the ASX 200 Materials Index has slid nearly 7% in the past year.

American West has a market capitalisation of about $26 million based on the current share price.

More on Share Gainers

A neon sign says 'Top Ten'.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a Garfield kind of Monday for investors.

Read more »

Happy shareholders clap and smile as they listen to a company earnings report.
Share Gainers

Why Artrya, Clinuvel, Imugene, and Pilbara Minerals shares are storming higher today

These shares are starting the week in a positive fashion. But why?

Read more »

An old-fashioned panel of judges each holding a card with the number 10
Share Gainers

Here are the top 10 ASX 200 shares today

It was a happy end to the trading week this Friday.

Read more »

Excited couple celebrating success while looking at smartphone.
Healthcare Shares

Up 680% since July, here's why 2025 was a breakout year for this hot ASX stock

With consistent contract wins, FDA clearance, and backing from Pro Medicus, 4D Medical is showing that there is a commercial…

Read more »

A bearded man holds both arms up diagonally and points with his index fingers to the sky with a thrilled look on his face over these rising Tassal share price
Share Gainers

4 ASX 200 stocks smashing the benchmark this week

Investors have been piling into these four ASX 200 stocks this week. Let’s see why.

Read more »

Man drawing an upward line on a bar graph symbolising a rising share price.
Share Gainers

Why Bendigo Bank, NextDC, Nuix, and Vulcan Energy shares are rising today

These shares are ending the week on a high. But why?

Read more »

Girl with painted hands.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a happy Thursday for ASX investors.

Read more »

Excited couple celebrating success while looking at smartphone.
Share Gainers

Why BHP, DroneShield, Lotus Resources, and Nuix shares are pushing higher today

These shares are having a better day than most on Thursday. But why?

Read more »