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DIATREME RESOURCES LIMITED — Investor Relations & Filings

Ticker · DRX ISIN · AU000000DRX3 ASX Mining and quarrying
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Filings indexed 1,390 across all filing types
Latest filing 2023-03-23 Annual Report
Country AU Australia
Listing ASX DRX

About DIATREME RESOURCES LIMITED

https://diatreme.com.au/

Diatreme Resources Limited specializes in the exploration and development of high-grade silica sand and critical mineral deposits. Its core operations center on the Northern Silica Project and the Galalar Silica Sand Project, which are designed to provide high-purity silica required for the production of solar photovoltaic glass and specialty glass products. The company also oversees the Cyclone Zircon Project, focusing on heavy mineral sands. Diatreme Resources targets the global demand for materials critical to the renewable energy transition and advanced manufacturing sectors. By developing high-quality resource assets, the company aims to supply international markets with essential components for low-carbon technologies.

Recent filings

Filing Released Lang Actions
Full Year Statutory Accounts 51 pages 1.2MB
Annual Report Classification · 100% confidence The document is titled 'FINANCIAL STATEMENTS for the year ended 31 December 2022' and includes a detailed Table of Contents listing Directors' Report, Auditor's Independence Declaration, Consolidated Financial Statements, Notes, Directors' Declaration, and Independent Auditor's Report. The content includes comprehensive financial data, operational review, corporate governance details, and audit information for the full fiscal year 2022. The length is substantial (15,000 characters), indicating this is the full report rather than an announcement or summary. The presence of full financial statements and audit report confirms this is the official annual report covering company activity and full financial performance for the year ended 31 December 2022, consistent with the definition of an Annual Report (10-K). FY 2022
2023-03-23 English
Major silica resource expansion from 124Mt to 235Mt 40 pages 2.8MB
Capital/Financing Update Classification · 95% confidence The document is an ASX announcement dated 13 March 2023 from Diatreme Resources Limited regarding a major expansion of silica sand resources at the Si2 deposit. It contains detailed technical information about resource estimates, drilling programs, and project development plans. The content focuses on exploration results, resource upgrades, and future project development steps, including scoping studies and environmental monitoring. It is not a full annual or quarterly financial report, nor is it a regulatory filing or certification. It is a detailed operational update on resource expansion and project progress, typical of a capital/financing update or resource development announcement. Given the nature of the content—resource expansion, drilling results, and project development plans—the most appropriate classification is Capital/Financing Update (CAP). The document length and detail confirm it is not a brief announcement or a simple report publication notice, and it does not fit other categories such as earnings release or management report.
2023-03-12 English
Quarterly Activities/Appendix 5B Cash Flow Report 22 pages 2.4MB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'Diatreme Resources Quarterly Activities Report for the period ended 31 December 2022' and is dated 31 January 2023. It contains detailed operational updates, project progress, drilling results, investment and financing updates, and plans for the next quarter. The content includes substantive financial and operational data for a period shorter than a full fiscal year (a quarter). It is not merely an announcement or a brief summary but a comprehensive quarterly report with actual data and analysis. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q4 2022
2023-01-30 English
Northern Silica Project potential resource expansion 28 pages 2.5MB
Capital/Financing Update Classification · 95% confidence The document is an ASX announcement dated 11 January 2023 from Diatreme Resources Ltd, detailing drilling results and exploration progress at the Northern Silica Project. It includes detailed exploration data, resource estimates, and plans for further studies. The content focuses on exploration results, resource expansion potential, and project updates rather than financial results or regulatory certifications. It is not a full annual or quarterly report, nor an earnings release or management discussion. It is a detailed operational update on exploration activities and resource development, typical of a Capital/Financing Update or project progress announcement. Given the detailed nature of exploration results and resource expansion potential, and the absence of financial statements or earnings data, the best fitting category is Capital/Financing Update (CAP). The document is substantive and not a brief announcement or certification, so it is not RNS or RPA. Confidence is high due to the detailed operational and resource update content.
2023-01-10 English
Notification of cessation of securities - DRX 6 pages 29.2KB
Capital/Financing Update Classification · 95% confidence The document is titled 'Notification of cessation of +securities' and details the expiry of various options (convertible securities) without exercise or conversion. It provides specific information about the securities that have ceased, including ASX security codes, number of securities ceased, reasons for cessation, and dates. The document is an announcement about changes in the company's issued capital related to securities that have expired. It does not contain financial statements, management discussion, or detailed financial results. It is not a report but an official notification to the ASX about securities cessation. This fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes such as securities expiry or cessation.
2023-01-03 English
Response to newspaper article 2 pages 213.4KB
Regulatory Filings Classification · 95% confidence The document is an announcement by Diatreme Resources Limited responding to a newspaper article, clarifying inaccuracies related to community support and compliance with disclosure obligations. It contains no financial data, no regulatory filings, no voting results, no management changes, no earnings or financial reports, and no mention of any report publication. The document is a public relations or corporate communication piece addressing media and community relations. It does not fit into categories like Annual Report, Earnings Release, or Regulatory Filings. Given the content and context, the best fitting category is Regulatory Filings (RNS) as a general announcement that does not fit other specific categories.
2022-12-11 English

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