
October 26, 2025
Maiden drilling delivers highly encouraging results confirming mineralisation open in all directions, with follow-up drilling set to resume in November
Diablo Resources Limited (ASX:DBO) (“Diablo” or the “Company”) is pleased to announce highly encouraging assay results from its maiden scout drill program at the 100% owned Phoenix Copper Project (“Phoenix” or the “Project”) in Utah, USA. Phoenix is located ~70km southwest of Moab, along strike from the currently producing 740Mlb Lisbon Valley Copper Mine (“LVCC”) within the Tier-1 Lisbon Valley Mining District.
HIGHLIGHTS
- Maiden scout drilling confirms shallow copper oxide mineralisation, open in all directions and at depth at the Philadelphia Prospect. Significant results include:
- 10.5m @ 1.02 Cu% (Inc. 1.5m @ 3.99% Cu) from 36.5m in hole PHIL25-10.
- 1.5m @ 1.33% from 32m in hole PHIL25-10.
- Phoenix Project is located along strike from the currently producing 740Mlb Lisbon Valley Copper Mine (LVCC) within the world-class Lisbon Valley Mining District, Utah, USA1,2.
- Mineralisation is associated with the regionally significant Philadelphia Fault with results pending on recent soil sampling targeting its SW extension.
- Follow-up drilling scheduled for mid-November, including maiden drilling at the Fair Dinkum prospect along strike from Flying Diamond and Lone Wolf deposits in the Lisbon Valley1,2.
CEO, Lyle Thorne commented:
“Our maiden scout drill program at Phoenix has returned some exciting results at Philadelphia, intersecting a shallow mineralised copper zone in the northernmost hole that is open in all directions and at depth. Follow-up drilling is scheduled to commence in mid-November and will include our maiden drill program at the high-priority Fair Dinkum prospect, located directly along strike from known copper deposits in the Lisbon Valley.
Exploration is also underway at our recently acquired Star Range Silver-Antimony Project in Utah, where surface sampling and mapping have commenced ahead of an airborne magnetic survey scheduled for November. With drilling and exploration advancing concurrently across both assets, investors can expect steady, value-driving news flow over the coming months.”
Click here for the full ASX Release
This article includes content from Diablo Resources, 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.

Sign up to get your FREE
Valeura Energy Investor Kit
and hear about exciting investment opportunities.
- Corporate info
- Insights
- Growth strategies
- Upcoming projects
GET YOUR FREE INVESTOR KIT
The Conversation (0)
04 February
Valeura Energy
Positioned for organic growth and accretive M&A in Southeast Asia’s offshore oil sector
Positioned for organic growth and accretive M&A in Southeast Asia’s offshore oil sector Keep Reading...
06 February
Top 5 Canadian Mining Stocks This Week: Giant Mining Gains 70 Percent
Welcome to the Investing News Network's weekly look at the best-performing Canadian mining stocks on the TSX, TSXV and CSE, starting with a round-up of Canadian and US news impacting the resource sector.Statistics Canada released January’s jobs report on Friday (February 6). The data showed that... Keep Reading...
05 February
Top Australian Mining Stocks This Week: Solstice Minerals Soars on Strong Copper Drill Results
Welcome to the Investing News Network's weekly round-up of the top-performing mining stocks listed on the ASX, starting with news in Australia's resource sector.In global news, Australia took part in a ministerial meeting hosted by the US this week. The gathering was aimed at exploring a... Keep Reading...
04 February
Glencore Signs MOU with Orion Consortium on Potential US$9 Billion DRC Asset Deal
Glencore (LSE:GLEN,OTCPL:GLCNF) has entered into preliminary talks with a US-backed investment group over the potential sale of a major stake in two of its flagship copper and cobalt operations in the Democratic Republic of Congo (DRC).In a joint statement, Glencore and the Orion Critical... Keep Reading...
03 February
Drilling Ramping-up Following Oversubscribed Fundraise
Critical Mineral Resources plc (“CMR”, “Company”) is pleased to report that following the recently completed and heavily oversubscribed fundraise, diamond drilling with two rigs is ramping-up over the coming weeks as the weather improves. Drilling during H1 is designed to produce Agadir... Keep Reading...
02 February
Rick Rule: Oil/Gas Move is Inevitable, but Copper is Next Bull Market
Rick Rule, proprietor at Rule Investment Media, is positioning in the oil and gas sector, but thinks a bull market is two or two and a half years away. In his view, copper is likely to be the next commodity to begin a bull run.Click here to register for the Rule Symposium. Don't forget to follow... Keep Reading...
02 February
BHP Expands 2026 Xplor Program with Record 10 Companies
Mining major BHP (ASX:BHP,NYSE:BHP,LSE:BHP) has named the early stage explorers selected for its 2026 Xplor program, expanding the intake to a record 10 companies.According to a Monday (February 2) press release, the latest cohort is the largest since the initiative launched in 2023, surpassing... Keep Reading...
Latest News

Sign up to get your FREE
Valeura Energy Investor Kit
and hear about exciting investment opportunities.
- Corporate info
- Insights
- Growth strategies
- Upcoming projects
GET YOUR FREE INVESTOR KIT
Interactive Chart
Latest Press Releases
Trading Halt
1h
Equity Metals Exhibiting at the 2026 PDAC
06 February
Related News
TOP STOCKS
American Battery4.030.24
Aion Therapeutic0.10-0.01
Cybin Corp2.140.00






