Gold explorer Tesoro Resources (ASX:TSO) jumps 25% on high-grade intercept

The Tesoro Resources Ltd (ASX: TSO) share price is up 10-fold this year and 25% today. Here's the rundown of the company's exploration activities.

| More on:

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

The Tesoro Resources Ltd (ASX: TSO) share price has climbed more than 10-fold this year following increasingly promising exploration developments. Today, the gold explorer announced infill and drill hole results that showed high-grade gold intercepts. The Tesoro share price jumped as high as almost 30% on open before cooling down. It is trading at 36 cents, up 25.86%, at the time of writing.

About Tesoro 

Tesoro Resources was established with a strategy of acquiring, exploring and developing mining projects in the Coastal Cordillera region of Chile. This region is host to multiple world class copper and gold mines, has well established infrastructure, breadth of service providers and an experienced mining workforce.

Large areas of the Coastal Cordillera remained unexplored due to the unconsolidated nature of mining ownership, but Tesoro has been able to secure rights to a district scale gold project. It currently holds interest in the highly prospective El Zorro Gold Project that is favourably located and demonstrates significant scale and gold grades. 

El Zorro project milestones to date 

During the September quarter, Tesoro expanded its landholding from approximately 100sq km to 540sq km following a regional review which identified prospective geology for which Tesoro made successful applications. 

Tesoro is currently focused on delineating gold resources at El Zorro. In other words, determining the size, grade, extent and mineralogy of mineral resources. More drilling is under way following previous encouraging results. 

On 23 October, the company announced infill drilling results that continue to intersect multiple gold bearing zones.

Tesoro managing director Zeff Reeves commented:

The extensive and ongoing drill program is proving extremely beneficial in uncovering the extent of the Ternera deposit at El Zorro. We believe the project has huge potential, with Ternera being the first of five targets identified at El Zorro, and our confidence in the exploration model continues to increase. 

High-grade gold intercept today 

Today's announcement is a continuation of Tesoro's drilling results. All holes intersected multiple mineralised gold zones with significant results adding to the large-scale potential of El Zorro.

Mr Reeves said that every hole drilled at El Zorro continued "to deliver quality gold results further adding to the scale of the Ternera deposit … we are yet to find the edges of the mineralisation and every hole adds additional scale. This indicates to us that we have a significant discovery at El Zorro." 

Should you invest $1,000 in Australia And New Zealand Banking Group right now?

Before you buy Australia And New Zealand Banking Group shares, consider this:

Motley Fool investing expert Scott Phillips just revealed what he believes are the 5 best stocks for investors to buy right now... and Australia And New Zealand Banking Group wasn't one of them.

The online investing service he’s run for over a decade, Motley Fool Share Advisor, has provided thousands of paying members with stock picks that have doubled, tripled or even more.*

And right now, Scott thinks there are 5 stocks that may be better buys...

See The 5 Stocks *Returns as of 6 March 2025

More on Resources Shares

Female miner standing smiling in a mine.
Resources Shares

Guess which ASX All Ords silver stock just rocketed 11% on 'highly prospective' project news

The ASX All Ords silver miner is racing higher on Thursday. Let’s find out why.

Read more »

An engineer takes a break on a staircase and looks out over a huge open pit coal mine as the sun rises in the background.
Resources Shares

Are BHP shares a good investment right now?

After slipping 8% in a year, should I buy BHP shares today?

Read more »

Miner on his tablet next to a mine site.
Resources Shares

Why Rio Tinto shares are making big news today

Why is everyone talking about Rio Tinto shares on Wednesday?

Read more »

Miner looking at a tablet.
Resources Shares

Is the Fortescue Metals Group share price in the buy zone?

The miner is down nearly 40% in the past year.

Read more »

A group of three men in hard hats and high visibility vests stand together at a mine site while one points and the others look on with piles of dirt and mining equipment in the background.
Resources Shares

How Rio Tinto and BHP shares can beat a plunging iron ore price

BHP and Rio Tinto continue to deliver multi-billion-dollar profits.

Read more »

Miner looking at a tablet.
Resources Shares

3 reasons why this fund manager thinks Mineral Resources shares are 'incredibly undervalued'

An expert believes this is an opportunity worth digging into.

Read more »

A woman standing on the street looks through binoculars.
Resources Shares

Here's the latest earnings forecast out to 2029 for Fortescue shares

How much could profit drop in the coming years?

Read more »

Miner looking at a tablet.
Mergers & Acquisitions

Rio Tinto share price marching higher amid two multi-billion-dollar announcements

Rio Tinto is investing billions to expand its operations.

Read more »