Tertiary Minerals
TYM · AIM · Basic Resources · mcap £4.5m · 0.1p
| Date | Type | Announcement | Day |
|---|---|---|---|
| 08 Oct 26 | Mushima North - planned drill programme
Tertiary Minerals plans 1,000m diamond drill programme at Mushima North in Zambia to test deeper mineralisation. |
+5.0% | |
| 07 Oct 26 | Circular and Notice of General Meeting
Further to its announcement of 30 September 2026, Tertiary Minerals plc announces that a Shareholder Circular, including a Notice of General Meeting (the “Circular”), has now been published on the Company’s website at: |
−4.8% | |
| 30 Sep 26 | Capital Access Window - Tertiary Minerals Plc | −18.8% | |
| 30 Sep 26 | Fundraise | Placing and Restoration of Trading on AIM
Tertiary Minerals raises £1m through placing of 1.67bn shares at 0.06p per share. |
−18.8% |
| 21 Sep 26 | Capital Access Window - Tertiary Minerals Plc | +0.0% | |
| 21 Sep 26 | Fundraise | Proposed Fundraise and Capital Access Window
Tertiary Minerals proposes fundraise to advance Mushima North Project; trading halted under AIM Capital Access Window. |
+0.0% |
| 18 Sep 26 | Mushima North - delineation of higher-grade zone
Phase 4 drilling at Mushima North delineates 400m by 150m higher-grade silver-copper-zinc zone with results beyond Exploration Target boundary. |
+9.6% | |
| 17 Sep 26 | Mushima North - Highest-grade Ag-Cu intersection
Phase 4 drilling at Mushima North returned 82m at 107 g/t silver equivalent, highest-grade intersection to date. |
+4.3% | |
| 15 Sep 26 | Results | Mushima North Phase 4 lab results
Phase 4 drilling at Mushima North returned best silver-copper intersection to date of 121m at 78 g/t silver equivalent. |
+7.7% |
| 14 Sep 26 | Storuman Fluorspar Project Update
Storuman Fluorspar Project receives increased government support following Swedish critical minerals strategy; appeal decision still pending. |
+0.0% | |
| 07 Sep 26 | Results | New Analytical Results for Mushima North
Phase 4 infill drilling results confirm depth extent and continuity of silver-copper-zinc mineralisation at Mushima North. |
+3.2% |
| 01 Sep 26 | Results | Initial lab results from Phase 4 drilling
Phase 4 drilling confirms near-surface silver-copper-zinc mineralisation at Mushima North Target A1. |
+0.0% |
| 24 Aug 26 | Results | New pXRF Drill Results from Target A1
Phase 4 drill results from Target A1 confirm near-surface silver-copper-zinc mineralisation with higher-grade zones. |
−4.1% |
| 17 Aug 26 | New Shallow Copper Mineralised Zone Discovered
Shallow copper mineralised zone discovered 900m west of Discovery Zone at Mushima North Project. |
+15.4% | |
| 10 Aug 26 | Completion of Phase 4 Drill Programme
Phase 4 drilling completed at Mushima North with 3,639m across 39 holes; preliminary results support exploration target and higher-grade zone. |
+0.0% | |
| 31 Jul 26 | Routine | Total Voting Rights | |
| 29 Jul 26 | Holding | Holding(s) in Company | |
| 27 Jul 26 | Board change | Non-Executive Director Change
Lorenz Werndle appointed as independent non-executive director, replacing Donald McAlister. |
+12.3% |
| 21 Jul 26 | Results | Initial results from Phase 4 drill programme
Phase 4 drilling at Mushima North confirms higher-grade copper zone within Exploration Target at Target A1. |
+3.2% |
| 08 Jul 26 | Holding | Holding(s) in Company | |
| 03 Jul 26 | Holding | Holding(s) in Company | |
| 30 Jun 26 | Routine | Total Voting Rights | |
| 29 Jun 26 | Fundraise | Directors' Subscriptions
Directors subscribed for 30 million shares at 0.05p per share, raising £15,000. |
+0.0% |
| 25 Jun 26 | Drilling Commences at Target A1, Mushima North
Drilling programme of 4,000m commences at Target A1 silver oxide discovery in Zambia. |
+0.0% | |
| 23 Jun 26 | Results | Half-year Results
H1 2026 loss of £328k; Mushima North JORC Exploration Target of 15-30m tonnes silver equivalent released; £1m raised post-period. |
+0.0% |
| 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 fro |
+0.0% | |
| 10 Jun 26 | Holding | Holding(s) in Company | |
| 08 Jun 26 | Upcoming Drill Programme at Mushima North, Zambia
Tertiary Minerals announces 4,000m drill programme at Mushima North silver oxide discovery in Zambia, targeting maiden Mineral Resource Estimate by end of year. |
+0.0% | |
| 04 Jun 26 | Fundraise | Placing and Proposed Subscription for £1,000,000
Tertiary Minerals raised £985,000 through placing of 1.97bn shares at 0.05p each. |
−10.8% |
| 15 May 26 | Correction to Grant of Warrants RNS
Correction issued to warrant exercise price, reducing it from 0.85p to 0.085p per share. |
+0.0% | |
| 05 May 26 | Operations Update, Zambia
Tertiary Minerals updates Zambia exploration portfolio; Mushima North Target A1 to yield maiden mineral resource estimate by end-2026. |
+0.0% | |
| 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 Thu |
+0.0% | |
| 17 Apr 26 | Grant of Warrants
Company granted 47m five-year warrants to employees and directors at 0.85p exercise price. |
+0.0% | |
| 17 Apr 26 | Holding | Holding(s) in Company | |
| 30 Mar 26 | JORC Compliant Exploration Target - Mushima North
JORC Exploration Target defined for Target A1 at Mushima North Project in Zambia. |
−5.6% | |
| 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. |
+0.0% | |
| 19 Mar 26 | Routine | Result of AGM | |
| 20 Feb 26 | Holding | Holding(s) in Company | |
| 20 Feb 26 | Results | Annual Report for the Year Ended 30 September 2025
Annual Report for year ended 30 September 2025 published; AGM scheduled for 19 March 2026. |
+0.0% |
| 17 Feb 26 | Results | Audited Results for Year Ended 30 September 2025
Tertiary Minerals reports loss of £583,916 for FY25 but announces significant copper-silver discovery at Mushima North in Zambia. |
−13.3% |
| 04 Feb 26 | Highest Grade Ag-Cu at Target A1, Mushima North
Phase 3 drilling at Mushima North Target A1 returned 97m at 85 g/t silver equivalent, highest grade intersection to date. |
+27.8% | |
| 02 Feb 26 | Holding | Holding(s) in Company | |
| 06 Jan 26 | Holding | Holding(s) in Company | |
| 17 Dec 25 | Board change | Directorate Change
Patrick Cheetham steps down as Executive Chairman to Non-Executive Chairman from 1 January 2026. |
−9.1% |
| 16 Dec 25 | Intent to Produce Target for Cu-Ag, Mushima North
Commenced work on JORC-compliant Exploration Target for copper-silver deposit Target A1 at Mushima North, Zambia. |
+0.0% | |
| 28 Nov 25 | Routine | Total Voting Rights | |
| 13 Nov 25 | Director dealing | Director/PDMR Shareholding | |
| 13 Nov 25 | Drilling Update at Target A1, Mushima North
Drilling at Target A1 in Zambia returned 95m at 0.41% copper and silver up to 246g/t; programme paused by early rains. |
−8.6% | |
| 07 Nov 25 | CLN Facility to Expand Exploration Programme
Company raises £450,000 via unsecured convertible loan to fund Mushima North exploration programme. |
−3.1% | |
| 05 Nov 25 | Drilling Commences at Target A1
Drilling commenced at Target A1, Mushima North Project polymetallic prospect in Zambia. |
+0.0% | |
| 31 Oct 25 | Routine | Total Voting Rights | |
| 31 Oct 25 | Upcoming Phase 3 Drill Programme at Target A1
Phase 3 drill programme of 1,000m planned at Target A1, Mushima North Project, Zambia starting early November. |
−2.9% | |
| 30 Oct 25 | Kobold to advance Konkola West Project Agreement
KoBold completes Stage 1 Earn-In on Konkola West Copper Project and advances to Stage 2 with US$6m exploration budget. |
+2.9% | |
| 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 C |
+5.5% | |
| 20 Oct 25 | Fundraise | Placing to raise £100,000
Raised £100,000 via placing of 153.8m shares at 0.065p to fund silver-copper-zinc exploration in Zambia. |
+4.3% |
| 09 Oct 25 | Project Focus: Target A1, Mushima North, Zambia
Target A1 silver-copper-zinc prospect in Zambia shows near-surface mineralisation from 2m to 84m with 450m by 400m footprint. |
+5.0% |
Company filings. Not investment advice.