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SUNSTONE METALS LTD — Investor Relations & Filings

Ticker · STM ISIN · AU000000STM0 LEI · 984500E914B742B57B71 ASX Mining and quarrying
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Filings indexed 1,332 across all filing types
Latest filing 2021-08-22 Capital/Financing Update
Country AU Australia
Listing ASX STM

About SUNSTONE METALS LTD

https://www.sunstonemetals.com.au/

Sunstone Metals Ltd specializes in the exploration and development of gold and copper assets, with a primary focus on high-potential porphyry and epithermal systems. The company’s core operations are centered on the Bramaderos Gold-Copper Project and the El Palmar Copper-Gold Project. Bramaderos encompasses several gold-copper porphyry and epithermal targets, while El Palmar represents a significant copper-gold porphyry discovery. Sunstone Metals employs systematic exploration techniques, including geophysical surveys and diamond drilling, to delineate mineral resources and evaluate the economic potential of its discoveries. The company prioritizes the identification of large-scale mineral systems within under-explored geological belts to drive asset growth and resource definition.

Recent filings

Filing Released Lang Actions
El Palmar first hole completed 12 pages 1.4MB
Capital/Financing Update Classification · 90% confidence The document is a detailed announcement from Sunstone Metals Ltd about exploration drilling results at the El Palmar copper-gold project in Ecuador. It includes technical details about drilling, sampling, assay preparation, and geological observations. The content focuses on exploration progress, mineralization findings, and future drilling plans. There are no financial statements, earnings data, management discussions, or regulatory certifications. The document is not a full annual or interim report, nor is it an earnings release or audit report. It is also not a regulatory filing or announcement of voting results. The nature of the document fits best with a Capital/Financing Update (CAP) category because it provides an update on exploration activities which are part of the company's capital project development and resource expansion efforts, often reported under capital or project updates. The document length and detail confirm it is a substantive report rather than a brief announcement or presentation. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2021-08-22 English
Copper porphyry intersected in first hole at El Palmar 12 pages 1.4MB
Regulatory Filings Classification · 95% confidence The document is a detailed announcement from Sunstone Metals Ltd regarding exploration drilling results at the El Palmar copper-gold project in Ecuador. It includes technical details about drilling, sampling techniques, geological observations, and future plans for follow-up drilling. The content focuses on exploration results and mineral resource potential rather than financial performance or regulatory compliance. There is no indication that this is an annual or interim financial report, audit report, earnings release, or any other financial filing. It is also not a regulatory announcement, management change, or voting result. The document is a typical exploration update or project progress announcement common in mining and resource companies. Given the filing categories, the closest match is Regulatory Filings (RNS), which serves as a fallback for miscellaneous announcements that do not fit other specific categories. The document is substantive and detailed, not a brief report publication announcement. Therefore, the classification is RNS with high confidence.
2021-08-11 English
Drilling underway at El Palmar 10 pages 1.3MB
Regulatory Filings Classification · 95% confidence The document is a detailed announcement from Sunstone Metals Ltd regarding the start of a drilling program at the El Palmar copper-gold project in Ecuador. It includes extensive technical details about sampling techniques, drilling methods, assay data, and quality control procedures. The content focuses on exploration results and geological data rather than financial performance or regulatory compliance. There is no indication that this is an annual or interim financial report, audit report, or earnings release. It is also not a management or board announcement, call transcript, or capital update. The document is a typical exploration update or project progress announcement common in mining and resource companies, which does not fit into the standard financial or regulatory filing categories. Given the detailed technical nature and the absence of financial statements or regulatory compliance content, the best fitting category is Regulatory Filings (RNS), which serves as a fallback for miscellaneous announcements that do not fit other categories.
2021-08-03 English
Quarterly Activities/Appendix 5B Cash Flow Report 28 pages 3.6MB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'JUNE 2021 QUARTERLY ACTIVITIES REPORT' and contains detailed descriptions of exploration activities, drilling results, assay data, project updates, and financial commentary for the quarter ending June 2021. It includes substantive financial data such as cash position, exploration expenditure, and corporate expenses. The length is about 15,000 characters, indicating a full report rather than a brief announcement. The content is consistent with a comprehensive quarterly report containing actual financial and operational data, not merely an announcement or summary. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2021-07-22 English
Presentation - Noosa Mining & Exploration Conference 20 pages 4.1MB
Investor Presentation Classification · 95% confidence The document is a detailed presentation from Sunstone Metals Limited dated July 2021. It contains extensive information about the company's exploration projects, investment highlights, drilling results, geological data, and strategic outlook. The content is structured as a presentation with disclaimers, forward-looking statements, and multiple slides covering corporate information, project details, and exploration updates. There are no financial statements, audit opinions, or regulatory certifications present. The document is not an earnings release or a formal annual or interim report. It is clearly designed to inform investors about the company's projects and prospects, consistent with an investor presentation. The length (15,000 characters) and detailed content support this classification rather than a brief factsheet or a regulatory filing. Therefore, the document best fits the category of Investor Presentation (IP).
2021-07-13 English
Drilling about to commence at El Palmar 15 pages 2.2MB
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement about the commencement of drilling at a copper-gold project, including geological data, sampling techniques, historical exploration results, and company financial position. It contains no financial statements or quarterly/yearly financial performance data. It is not a transcript, audit report, or management change announcement. It is an exploration update and project development announcement, typical of a capital/financing update or exploration progress report. Given the focus on drilling commencement, exploration results, and funding status, the document fits best under Capital/Financing Update (CAP) as it relates to company activities and funding for exploration projects rather than a formal financial report or regulatory filing. The document length and content confirm it is not a brief announcement or report publication notice.
2021-07-12 English

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