CASTLE MINERALS LIMITED — Investor Relations & Filings
Castle Minerals Limited is a mineral exploration company focused on the discovery and development of gold, graphite, and base metal deposits. The company maintains a diverse portfolio of projects, including the Kambale Graphite project, which is being evaluated for its potential to supply battery-grade material. In the Earaheedy Basin, the company explores for zinc, lead, and copper mineralization. Other significant interests include gold and lithium exploration projects in the Pilbara and Murchison regions. Castle Minerals utilizes systematic exploration techniques, such as geophysical surveys and drilling programs, to identify and delineate high-value mineral systems. The company focuses on creating value through strategic land acquisitions and the advancement of its core projects toward resource definition and feasibility.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Proposed issue of securities - CDT 5 pages 19.1KB | 2026-04-28 | English | |
| Quarterly Activities/Appendix 5B Cash Flow Report 15 pages 3.6MB | 2026-04-15 | English | |
| Half Year Accounts 24 pages 1.2MB | 2026-03-15 | English | |
| Final Director's Interest Notice (Niare) 2 pages 267.3KB | 2026-03-05 | English | |
| Becoming a substantial holder 3 pages 2.2MB | 2026-03-04 | English | |
| Castle Expands Murchison Gold Footprint & Board Changes 19 pages 5.0MB | 2026-03-02 | English |
Market data
Market data not available
Price history
Peer group · Mining of other non-ferrous metal ores
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
1844 Resources Inc.
Explores for high-impact copper, nickel, and gold deposits …
|
EFF | CA | Mining and quarrying |
|
1911 Gold Corporation
Junior gold producer and advanced explorer of precious and …
|
AUMB | CA | Mining and quarrying |
|
29METALS LIMITED
Explores and operates copper, zinc, and precious metals ass…
|
29M | AU | Mining and quarrying |
|
49 METALS LIMITED
Mineral exploration company targeting gold, copper, and bas…
|
49M | AU | Mining and quarrying |
|
55 North Mining Inc.
Gold exploration and development advancing the Last Hope Go…
|
FFF | CA | Mining and quarrying |
|
80 MILE PLC
Explores and develops critical metal, industrial gas, and s…
|
80M | GB | Mining and quarrying |
|
A2 Gold Corp.
Mineral exploration company focused on gold and silver depo…
|
AUAU | CA | Mining and quarrying |
|
Abacus Mining and Exploration Corporation
Explores and develops copper and gold porphyry deposits acr…
|
AME | CA | Mining and quarrying |
|
ABCOURT MINES INC.
A mining, development, and exploration company focused on g…
|
ABI | CA | Mining and quarrying |
|
Aben Gold Corp.
Gold-focused mineral exploration company operating in Yukon…
|
ABM | CA | Mining and quarrying |
CASTLE MINERALS LIMITED via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/64635/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=64635 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=64635 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=64635 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 64635}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for CASTLE MINERALS LIMITED (id: 64635)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.