Tertiary Minerals

1. 30 Sep 26
   Capital Access Window - Tertiary Minerals Plc

   RNS 9798422 ↗
2. 30 Sep 26
   Placing and Restoration of Trading on AIM

   Tertiary Minerals plc (AIM: TYM), the explorer focused on energy transition and precious metals in Zambia and Nevada, is pleased to announce that further to its announcement of 21 September 2026, it has conditionally raised £1,000,000 before expenses...

   RNS 9797693 ↗
3. 21 Sep 26
   Capital Access Window - Tertiary Minerals Plc

   RNS 9781590 ↗
4. 21 Sep 26
   Proposed Fundraise and Capital Access Window

   Following the encouraging results from the recent Phase 4 drilling at the Mushima North Project, Tertiary Minerals plc (AIM: TYM) announces its plan to advance the project further and its intention to undertake a fundraising through the issue of new...

   RNS 9780693 ↗
5. 18 Sep 26
   Mushima North - delineation of higher-grade zone

   High-grade zone outlined at the Discovery Zone on Target A1, Mushima North: Drill results show continuation of mineralisation beyond the Exploration Target boundary

   RNS 9778515 ↗
6. 17 Sep 26
   Mushima North - Highest-grade Ag-Cu intersection

   Highest grade silver-copper intersection to date at the Discovery Zone, Mushima North: 82m at 107 g/t silver equivalent from 8m depth and ending in mineralisation

   RNS 9776254 ↗
7. 15 Sep 26
   Mushima North Phase 4 lab results

   Best silver-copper intersection to date at the Discovery Zone, Mushima North: 121m at 78 g/t silver equivalent from 4m depth and ending in mineralisation

   RNS 9771537 ↗
8. 14 Sep 26
   Storuman Fluorspar Project Update

   Tertiary Minerals plc (AIM: TYM) provides an update on its 100% owned Storuman Fluorspar Project (“Storuman” or the “Project”) in light of the recent launch by the Swedish government of a new mineral strategy[1] that designates critical minerals, including...

   RNS 9769097 ↗
9. 07 Sep 26
   New Analytical Results for Mushima North

   New analytical results from Phase 4 infill drilling at the Discovery Zone increases the depth extent of thick, near surface silver-copper mineralisation at Target A1, Mushima North

   RNS 9757537 ↗
10. 01 Sep 26
    Initial lab results from Phase 4 drilling

    Initial certified analytical results from Phase 4 drill programme confirms thick, near surface silver-copper mineralisation at the Discovery Zone, Target A1, Mushima North

    RNS 9747089 ↗
11. 24 Aug 26
    New pXRF Drill Results from Target A1

    New pXRF Drill Results from Target A1, Mushima North

    RNS 9735249 ↗
12. 17 Aug 26
    New Shallow Copper Mineralised Zone Discovered

    New Shallow Copper Mineralised Zone Discovered: Western Zone, Target A1

    RNS 9723795 ↗
13. 10 Aug 26
    Completion of Phase 4 Drill Programme

    Completion of Phase 4 Drill Programme at Target A1, Mushima North

    RNS 9711869 ↗
14. 27 Jul 26
    Non-Executive Director Change

    Tertiary Minerals plc (AIM: TYM) is pleased to announce the appointment of Mr.

    RNS 9687634 ↗
15. 21 Jul 26
    Initial results from Phase 4 drill programme

    Initial analytical results from Phase 4 drill programme suggests continuation of higher-grade copper zone at Target A1, Mushima North

    RNS 9678452 ↗
16. 29 Jun 26
    Directors' Subscriptions Director buys

    Further to the Company's announcement of a Placing on 4 June 2026 (the "Placing" and the "Placing Announcement") and following the release of its Interim Results on 23 June 2026, Tertiary Minerals plc (AIM: TYM) is pleased to announce that it has now...

    RNS 9640564 ↗
17. 25 Jun 26
    Drilling Commences at Target A1, Mushima North

    Drilling Commences at Target A1, Mushima North Project, Zambia

    RNS 9635405 ↗
18. 23 Jun 26
    Half-year Results

    Tertiary Minerals plc (AIM: TYM) is pleased to announce its unaudited interim results for the six-month period ended 31 March 2026 and to provide an update on operational progress since the release of the Company's Annual Report in February 2026.

    RNS 9630713 ↗
19. 22 Jun 26
    Change of Auditor

    Tertiary Minerals plc (AIM: TYM), the explorer focused no energy transition and precious metals in Zambia and Nevada, announces the appointment of MAH, Chartered Accountants ("MAH") as the Group's auditor with effect from 19 June 2026.

    RNS 9628757 ↗
20. 08 Jun 26
    Upcoming Drill Programme at Mushima North, Zambia

    Upcoming Drill Programme at the Mushima North Project, Zambia

    RNS 9605354 ↗
21. 04 Jun 26
    Placing and Proposed Subscription for £1,000,000

    Tertiary Minerals plc (AIM: TYM), the explorer focused on energy transition and precious metals in Zambia and Nevada, is pleased to announce that it has raised £985,000 before expenses through a placing (the "Placing") of 1,970,000,000 new ordinary shares...

    RNS 9600680 ↗
22. 15 May 26
    Correction to Grant of Warrants RNS

    Tertiary Minerals plc (AIM: TYM) ), the London listed explorer focused on copper and precious metals in Zambia and Nevada, USA, announces a correction to its 'Grant of Warrants' announcement of 17 April 2026.

    RNS 9570671 ↗
23. 05 May 26
    Operations Update, Zambia

    Tertiary Minerals plc (AIM: TYM) is pleased to provide an update on its operations in Zambia where it is focused on exploration for precious and energy transition metals.

    RNS 9551996 ↗
24. 20 Apr 26
    Investor Presentation via Investor Meet Company

    Tertiary Minerals plc (AIM: TYM), the London listed explorer focused on copper and precious metals in Zambia and Nevada, USA, announces it will be presenting, via the Investor Meet Company platform, at 12:30 (BST) on Thursday, 23 April 2026.

    RNS 9527025 ↗
25. 17 Apr 26
    Grant of Warrants

    Tertiary Minerals plc (AIM: TYM) ), the London listed explorer focused on copper and precious metals in Zambia and Nevada, USA, announces that as part of the remuneration of employees and directors the Board of the Company has today granted a total of...

    RNS 9526511 ↗
26. 30 Mar 26
    JORC Compliant Exploration Target - Mushima North

    JORC Compliant Exploration Target at the Mushima North Project, Zambia

    RNS 9497064 ↗
27. 20 Mar 26
    Result of AGM

    Tertiary Minerals plc (LON: TYM) is pleased to provide the following information in respect of voting at its Annual General Meeting ("AGM") held on 19 March 2026.

    RNS 9484816 ↗
28. 20 Feb 26
    Annual Report for the Year Ended 30 September 2025

    Annual Report for the Year Ended 30 September 2025

    RNS 9439163 ↗
29. 17 Feb 26
    Audited Results for Year Ended 30 September 2025

    Tertiary Minerals plc is pleased to announce its Chairman's Statement and audited results for the year ended 30 September 2025.

    RNS 9433450 ↗
30. 04 Feb 26
    Highest Grade Ag-Cu at Target A1, Mushima North

    Highest grade silver-copper intersection to date at Target A1, Mushima North Project, Zambia: 97m at 85 g/t silver equivalent

    RNS 9406817 ↗
31. 17 Dec 25
    Directorate Change

    Tertiary Minerals plc (AIM: TYM) announces that Patrick Cheetham, founder and Executive Chairman, will assume the position of Non-Executive Chairman of the Company with effect from 1 January 2026.

    RNS 9301714 ↗
32. 16 Dec 25
    Intent to Produce Target for Cu-Ag, Mushima North

    Intent to Produce an Exploration Target for Copper-Silver Target A1, Mushima North Project, Zambia

    RNS 9298694 ↗
33. 13 Nov 25
    Director/PDMR Shareholding Director buys

    Tertiary Minerals plc (AIM: TYM) is pleased to announce that the following directors have notified the Company on 13 November 2025 that they have purchased ordinary shares of 0.01 pence each in the Company ("Ordinary Shares") as outlined in the table below.

    RNS 9232328 ↗
34. 13 Nov 25
    Drilling Update at Target A1, Mushima North

    Drilling Update at Target A1, Mushima North Project, Zambia

    RNS 9230246 ↗
35. 07 Nov 25
    CLN Facility to Expand Exploration Programme

    £450,000 Unsecured Convertible Loan Note Facility to Expand Exploration Programme at the Mushima North Project

    RNS 9220410 ↗
36. 05 Nov 25
    Drilling Commences at Target A1

    Drilling Commences at Target A1, Mushima North Project, Zambia

    RNS 9213973 ↗
37. 31 Oct 25
    Upcoming Phase 3 Drill Programme at Target A1

    Upcoming Phase 3 Drill Programme at Target A1, Mushima North Project, Zambia

    RNS 9205101 ↗
38. 30 Oct 25
    Kobold to advance Konkola West Project Agreement

    Kobold to advance Konkola West Project Agreement to Stage 2

    RNS 9202802 ↗
39. 28 Oct 25
    Appointment of Corporate Broker

    Following the merger of the capital markets businesses of Peterhouse Capital Limited and Novum Securities Limited into AlbR Capital Limited, effective from 1st October 2025, the Company is pleased to announce that AlbR Capital Limited has been appointed as...

    RNS 9197780 ↗
40. 20 Oct 25
    Placing to raise £100,000

    Tertiary Minerals plc (AIM: TYM), the explorer focussed on energy transition and precious metals in Zambia and Nevada, is pleased to announce it has raised, via its joint broker Peterhouse Capital limited, £100,000 before expenses through a placing (the...

    RNS 9180388 ↗
41. 09 Oct 25
    Project Focus: Target A1, Mushima North, Zambia

    Project Focus: Target A1 (silver-copper-zinc), Mushima North Project, Zambia

    RNS 9159615 ↗

Source: Investegate RNS archive. Quotes are short extracts. Not investment advice.