polarX logo

First RC Drilling at Star Canyon hits 9.1m at 124g/t Au from 27m

Bonanza result sits within numerous wide lower-grade intersections less than 3km from the 5Moz operating Florida Canyon Gold Mine

PolarX Limited (ASX: PXX, “PolarX” or ‘the Company”) is pleased to report outstanding assays which confirm bonanza gold and silver grades in mineralised veins associated with Carlin style mineralisation at the Star Canyon prospect within its Humboldt Range Project in Nevada, USA.


HIGHLIGHTS

  • Maiden Reverse Circulation percussion (RC) drilling at Star Canyon in the Humboldt Range Project has returned exceptional results.
  • The results highlight potential for Star Canyon to host high-grade gold and silver veins within a potentially bulk mineable Carlin-style system in Nevada, a world-class precious metals province
  • The results include:
    • 9.1m @ 124.36 g/t Au & 48.6 g/t Ag from 27.4m to 36.6m depth in hole BC22- 005, including 3m @ 371g/t Au & 143.5g/t Ag.
    • 73.2m @ 0.28 g/t Au from 36.6m to end of hole in Carlin-style mineralisation immediately down hole from the bonanza intersection in BC22-005.
    • 42.7m @ 0.32 g/t Au, including 25.9m @ 0.48 g/t Au from 19.8m (BC22-007). This is also spatially associated with a broad zone of silver mineralisation over 59.4m @ 3.5g/t Ag from 3m depth.
    • 61m @ 0.19 g/t Au from 39.2m (BC22-004).
  • Broad Carlin-style gold and silver mineralisation occurs throughout the tested part of the soil anomaly and the central mineralised limestone corridor.
  • The mineralisation remains open and largely untested for the extension of bonanza grade veins.
  • The Star Canyon prospect is part of a much larger anomalous gold & silver zone known to contain many other mineralised veins with bonanza grade potential.
  • In light of these strong results, PolarX is prioritising follow-up drilling at Star Canyon and the associated Ridgeline Target.
The coincidence of the two mineralisation styles within the one project demonstrates the potential for high grade veins to significantly increase the metal inventory of a large tonnage Carlin style resource that may be present and that could be amenable to a bulk mining operation.

Program Details

The maiden RC drill program at Star Canyon consisted of 10 Reverse Circulation (RC) percussion holes to test the strong gold and silver anomaly identified from PolarX’s soil sampling program (Figure 2, Tables 1 and 2 and see ASX announcement 16 February 2022). Drill holes were largely set to west dipping inclinations due to the angle of the terrain to test the bulk tonnage potential of the anomaly. The RC drilling program has only tested an area of 600m x 400m within the soil anomaly which measures 2,500m x 1,000m.

The Star Canyon prospect lies with the Black Canyon claims at the northern end of Humboldt Range and is less than 3km from the currently operating Florida Canyon Mine, which hosts 5Moz gold (see Figure 6) and the Rochester Mine is about 20km south of the Fourth of July claims.

Drilling has confirmed that mineralisation is hosted within strongly silicified limestone with extensive quartz veining in a Carlin-style setting (see ASX announcement 3 May, 2022). An east dipping hole (BC22-005) was drilled to test for west-dipping vein structures observed at the nearby historic Champion Mine workings, and intercepted a bonanza grade vein consistent with historical vein samples encountered elsewhere in the Black Canyon tenure (see Figure 3 and 4 and Table 1 below).

Click here for the full ASX Release

This article includes content from PolarX Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

PXX:AU
The Conversation (0)
Closeup lumps of gold on wooden table.

Discovery to Production: How Juniors are Rewriting the Gold Resource Playbook

Amid a sustained strong gold price, new opportunities are emerging for junior gold explorers to turn their discoveries into cashflow, not through the traditional M&A route, but through pathways to self-production. It’s a shift that is not only reshaping valuations and investor expectations, but the very nature of the junior mining sector.

For decades, the junior gold mining model has been predictable: make a discovery, build a resource, and then sell the project to a major producer. The goal was to de-risk an asset just enough to catch the attention of a larger company with the capital and processing infrastructure needed to bring it into production.

But as the gold price climbs and the competitive landscape tightens, that playbook could be changing — or at least, branching out. Increasingly, juniors are bypassing the “flip” stage and moving directly into production themselves.

Keep reading...Show less
Gold letters spelling "Fed" in front of a pile of gold dollar coins and US flag.

Gold Price Breaks US$3,700, Then Falls as Fed Cuts Rates

The US Federal Reserve held its sixth meeting of 2025 from Tuesday (September 16) to Wednesday (September 17) amid slowing growth in the country's jobs market.

The central bank met analysts’ expectations by lowering the federal funds rate by 25 basis points to the 4 to 4.25 percent range. It marks the first cut of 2025, after holding at the 4.25 to 4.5 percent range since December 2024.

Despite August consumer price index (CPI) data showing inflation rose to 2.9 percent from 2.7 percent in July, a weakening labor market became the focus of the Fed’s dual mandate of stable prices and maximum employment.

Keep reading...Show less
Three gold bars on price chart with magnifying glass.

What Was the Highest Price for Gold?

Gold has long been considered a store of wealth, and the price of gold often makes its biggest gains during turbulent times as investors look for cover in this safe-haven asset.

The 21st century has so far been heavily marked by episodes of economic and sociopolitical upheaval. Uncertainty has pushed the precious metal to record highs as market participants seek its perceived security.

And each time the gold price rises, there are calls for even higher record-breaking levels.

Keep reading...Show less
Prince Silver

Prince Silver Commences Fully Funded Drill Program at the Prince Silver Project in Nevada

Prince Silver Corp. (formerly Hawthorn Resources Corp.) (CSE:PRNC)(OTC:PRNCF) ("Prince Silver" or the "Company") is pleased to announce the commencement of a fully funded, 6,500-meter exploration drill program at its flagship Prince Silver Project, a past-producing silver-zinc-gold-lead property. The program is designed to expand known high-grade zones, validate historical drilling, and define the broader mineralized system across the property.

Key Highlights:

Keep reading...Show less

Latest Press Releases

Related News