| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
POSITIVE MAGNETIC STUDY RESULTS AT PIONEER TUNGSTEN PROJECT
|
9 Jun 2026 8:30AM |
$0.016 |
$0.012 |
fallen by
22.58%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining has identified outcropping garnet skarn at the Mammoth and Greenstone prospects within the Pioneer Tungsten Project in Montana, USA.
- The Pioneer Tungsten Project comprises three claim areas: Greenstone, Mammoth, and Lost Creek, known for limestone-hosted garnet skarns containing Tungsten mineralisation.
- 24 rock chip samples have been submitted for analysis to confirm Tungsten mineralisation.
- Magnetic modelling study indicates potential for shallow limestone-hosted Tungsten-bearing garnet skarn mineralisation beneath outcropping quartzite.
- Further reconnaissance mapping and surface sampling are planned, with potential for rapid drill testing, pending positive assay results.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Retraction and Clarification to ASX Announcement
|
29 May 2026 6:39PM |
$0.016 |
$0.012 |
fallen by
25%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
RED MOUNTAIN SECURES 100% OWNERSHIP OF PIONEER TUNGSTEN
|
28 May 2026 8:45AM |
$0.015 |
$0.012 |
fallen by
20%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining Limited (ASX: RMX) has secured 100% ownership of the Pioneer Tungsten Project.
- The acquisition is seen as a strategic move to strengthen Red Mountain's position in critical minerals exploration and development in the US and Australia.
- The Pioneer Tungsten Project includes the Greenstone, Mammoth, and Lost Creek prospects with historical tungsten mineralisation.
- Historical drilling at the Greenstone prospect revealed significant tungsten mineralisation, comparable to Almonty's Gentung deposit.
- Red Mountain plans to conduct a drilling program at Greenstone to explore further mineralisation.
- The US government is actively looking to secure domestic tungsten supplies due to global shortages and Chinese control of supply chains.
- Tungsten prices have surged significantly, positioning Red Mountain well for future developments and partnerships.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
EXCEPTIONAL HIGH-GRADE ANTIMONY CONCENTRATE FROM MET-WORK
|
25 May 2026 8:14AM |
$0.015 |
$0.012 |
fallen by
20%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- The Oaky Creek prospect features high-grade quartz-carbonate-stibnite veins.
- A representative bulk sample from Oaky Creek produced a 51.8% antimony concentrate with 85% recovery.
- The concentrate is suitable for pyrometallurgical processing.
- A coarse grind and fourteen-minute flotation were effective.
- Red Mountain plans additional drilling to define resources.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
DRILLING APPROVAL RECEIVED & IP SURVEY COMPLETED AT ARMIDALE
|
18 May 2026 8:21AM |
$0.015 |
$0.012 |
fallen by
20%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Drilling approval for 32 holes at Oaky Creek targeting antimony-gold.
- IP survey completed at Oaky Creek South for mineralisation detection.
- Potential for deeper mineralisation testing at Oaky Creek South using IP results.
- RMX is financially equipped with ~$4m for US and Australian projects.
- Armidale Antimony-Gold Project covers a 3km orogenic antimony system.
- IP survey uses GAIP and DDP techniques for mineralisation mapping.
- Oaky Creek prospect features quartz-carbonate-stibnite veins.
- Anticipation of further exploration based on IP survey results.
- Red Mountain is finalizing Due Diligence at the Pioneer Tungsten Project in Montana.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Cleansing Notice
|
12 May 2026 4:34PM |
$0.018 |
$0.012 |
fallen by
33.33%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Application for quotation of securities - RMX
|
12 May 2026 4:30PM |
$0.018 |
$0.012 |
fallen by
33.33%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Quarterly Activities/Appendix 5B Cash Flow Report
|
30 Apr 2026 4:34PM |
$0.019 |
$0.012 |
fallen by
36.84%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Net cash used in operating activities was $258k for the quarter.
- Cash flows from investing activities resulted in a net outflow of $161k.
- Financing activities resulted in a minor outflow of $9k.
- Red Mountain Mining has significant interests in antimony projects in Australia and the USA.
- The Oaky Creek project in Australia is a significant focus, with multiple drill-ready targets identified.
- The Utah and Silver Dollar Projects in the USA show potential for antimony and gold mineralization.
- The company is strategically positioned to leverage critical mineral supply chains in both Australia and the US markets.
- Exploration and evaluation expenses were primarily allocated to the Armidale Antimony-Gold Project and US Critical Minerals Projects.
- No substantive mining production and development activities occurred during the quarter.
- Red Mountain Mining announced a commitment of A$1.6 million to support exploration and evaluation activities.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Proposed issue of securities - RMX
|
30 Apr 2026 9:19AM |
$0.019 |
$0.012 |
fallen by
36.84%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Red Mountain Signs Agreement over Montana Tungsten Project
|
30 Apr 2026 9:18AM |
$0.019 |
$0.012 |
fallen by
36.84%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining Limited is listed on the ASX under the code RMX.
- Agreement signed for further exploration of Montana Tungsten Project.
- Project includes Lost Creek, Mammoth, and Greenstone prospects.
- Historical tungsten production noted, with potential for significant mineralisation.
- Company plans further exploration and drilling to assess mineral deposits.
- The project aligns with efforts to boost tungsten output in the region.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Trading Halt
|
28 Apr 2026 9:14AM |
$0.019 |
$0.012 |
fallen by
36.84%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Trading in Red Mountain Mining Limited (ASX: RMX) has been halted at RMX's request.
- The trading halt is due to a material agreement relating to a new Tungsten Project.
- RMX is planning, executing, and completing a capital raising.
- The halt will last until normal trading on Thursday, 30 April 2026, or until the announcement is released.
- The company is not aware of any reason why the trading halt should not be granted.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
US Exploration Set To Commence at Critical Minerals Projects
|
9 Apr 2026 9:23AM |
$0.021 |
$0.012 |
fallen by
42.86%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Exploration to recommence at US antimony projects.
- Systematic geological mapping at Thompson Falls.
- Significant antimony and gold in initial rock chip results.
- Appointment of Dr. Max Baker as an advisory board member.
- Engagement with KC Harvey Environmental for technical support.
- US Government support for critical minerals sector.
- Potential for non-dilutive funding options.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Exceptional Assays Define Multiple Antimony Drill Targets
|
30 Mar 2026 8:21AM |
$0.019 |
$0.012 |
fallen by
36.84%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining Limited defines five high-priority antimony targets.
- Extensive auger soil sampling reveals significant antimony and arsenic anomalies.
- The project area features a large orogenic antimony-gold vein system.
- Drilling at the Oaky Creek prospect will commence next quarter.
- Metallurgical test results for Oaky Creek are expected in April.
- Antimony’s classification as a critical defense mineral supports long-term demand.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Half Yearly Report and Accounts
|
16 Mar 2026 8:27AM |
$0.024 |
$0.012 |
fallen by
50%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
STRONG ASSAYS EXTEND HIGH-GRADE ANTIMONY MINERALISATION
|
12 Mar 2026 8:25AM |
$0.024 |
$0.012 |
fallen by
50%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining Limited has identified multiple drill-ready antimony targets at the Oaky Creek Prospect.
- New stibnite vein rock samples have returned high-grade results, including up to 28.1% Sb.
- Auger soil sampling and rock analytical results indicate potential for a large-scale antimony-gold vein system.
- An antimony-arsenic anomaly at Oaky Creek South has been extended and remains open to the northeast.
- Soil sampling in Oaky Creek North supports the NNW-trending antimony anomaly.
- Further assay results for about 900 additional samples are pending.
- Red Mountain Mining aims to refine orogenic antimony vein targets ahead of planned drilling in Q2 2026.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
OUTSTANDING HIGH-GRADE ANTIMONY ASSAYS FROM THOMPSON FALLS
|
2 Mar 2026 9:08AM |
$0.025 |
$0.012 |
fallen by
52%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining Ltd (ASX: RMX) has announced outstanding antimony and gold assay results from their Thompson Falls Antimony Project.
- Samples from the Eastern Star mine showed high grades with antimony up to 36.5% and gold up to 1.12 g/t.
- A standout stibnite sample showed 47.3% antimony from a pXRF reading.
- The company is conducting a comprehensive mapping and sampling program to assess the resource potential of Thompson Falls.
- Red Mountain Mining is enhancing its US team to expedite the drill permitting process across the US Critical Minerals Portfolio.
- Additional assay results from the Armidale Antimony-Gold Project in Australia are expected soon.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
RMX CONTINUES TO ADVANCE US CRITICAL MINERALS PORTFOLIO
|
24 Feb 2026 9:48AM |
$0.023 |
$0.012 |
fallen by
47.83%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining is advancing its US Critical Minerals portfolio.
- Focus is on antimony projects in Montana, Utah, and Idaho.
- Aligns with US government's goal for domestic critical mineral supply.
- Recent acquisition: Thompson Falls Antimony Project in Montana.
- Initial exploration at Thompson Falls shows high-grade antimony results.
- Investment in Utah's Antimony Mining District and Idaho's projects.
- Strengthened US technical team to fast-track exploration and permitting.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
RMX Commences Metallurgical Testwork at High-Grade Prospect
|
16 Feb 2026 9:19AM |
$0.028 |
$0.012 |
fallen by
57.14%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Metallurgical test work commenced for the Oaky Creek Antimony Prospect.
- The project is part of Red Mountain’s Armidale Antimony-Gold Project in New South Wales.
- Testing includes mineralogical characterization and a comprehensive crush, grind, and flotation study.
- The study aims to define the ore's processing behavior and concentrate potential.
- The Oaky Creek site has large coherent soil anomalies and rock samples indicating a significant antimony-gold system.
- Assay results for Oaky Creek are expected before the end of Q1 2026.
- Testing is intended to demonstrate processing viability and de-risk the asset.
- Drill testing is planned for Q2 2026.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Cleansing Notice
|
13 Feb 2026 5:50PM |
$0.028 |
$0.012 |
fallen by
57.14%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Notification regarding unquoted securities - RMX
|
13 Feb 2026 5:47PM |
$0.028 |
$0.012 |
fallen by
57.14%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Application for quotation of securities - RMX
|
13 Feb 2026 5:47PM |
$0.028 |
$0.012 |
fallen by
57.14%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
ACQUISITION OF HIGH-GRADE ANTIMONY PROJECT AT THOMPSON FALLS
|
5 Feb 2026 11:00AM |
$0.025 |
$0.012 |
fallen by
52%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Red Mountain Mining Limited (ASX: RMX) has acquired the Thompson Falls Antimony Project.
- The project is located near the United States Antimony Corporation's operations, which includes the only antimony smelter in the US.
- Initial assays from the project have shown high-grade results, with up to 36.5% antimony and 0.65g/t gold.
- The project is strategically positioned at the eastern end of Idaho's Coeur d'Alene mineral district, a significant silver and antimony production area.
- Red Mountain Mining aims to leverage the project as part of their critical minerals portfolio, benefiting from US and Australian government support.
- The acquisition further strengthens Red Mountain's presence in Tier-1 mining districts in the US, alongside other projects in Utah and Idaho.
- The US Government has launched a strategic minerals stockpile initiative, placing emphasis on securing critical mineral supply chains, including antimony.
- Red Mountain intends to continue exploration and sampling in the Thompson Falls area to identify further mineralized zones.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Trading Halt
|
4 Feb 2026 9:14AM |
$0.025 |
$0.012 |
fallen by
52%
|
|
RMX - Price-sensitive ASX Announcement
Full Release
Key Points
- Trading halt requested by Red Mountain Mining Limited (ASX: RMX).
- Trading halt effective from 4 February 2026.
- Purpose: Release of a significant announcement regarding US Critical Minerals portfolio.
- Halt to remain until the announcement or normal trading resumes on 6 February 2026.
- Request made under ASX Listing Rule 17.1.
- No reasons for the halt to be denied or additional information required.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should
refer to the full announcement here for further information.
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Change of Director's Interest Notices
|
3 Feb 2026 6:11PM |
$0.025 |
$0.012 |
fallen by
52%
|
|
| Red Mountain Mining Limited (RMX) ORDINARY FULLY PAID |
Materials |
$13 |
Notification regarding unquoted securities - RMX
|
3 Feb 2026 6:07PM |
$0.025 |
$0.012 |
fallen by
52%
|
|
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