Castile Resources (ASX: CST) — Company Overview, News & Financial Data
Castile Resources is an Australian mineral exploration and project development company focused on the discovery and development of gold, copper, and critical mineral deposits in the Northern Territory.

Castile Resources
Castile Resources is an Australian mineral exploration and project development company focused on the discovery and development of gold, copper, and critical mineral deposits in the Northern Territory. Its flagship asset is the high-grade Rover 1 Iron Oxide Copper Gold project, located in the Rover Mineral Field southwest of Tennant Creek. The project is designed as an underground mining operation integrated with a processing plant to produce gold, copper, bismuth, cobalt, and high-grade magnetite. Additionally, the company holds extensive exploration landholdings within the surrounding Rover Mineral Field and conducts regional exploration activities across target areas including the Warumpi Project.
Snapshot
Operations
Products and/or services of Castile Resources
- Gold Production: Underground mining and ore processing targeting gold recovery from a major deposit near Tennant Creek, generating forty percent of project revenues with projected average annual production of nearly twenty-seven thousand ounces.
- Copper Production: Extraction and processing of copper-bearing ore to produce copper concentrate, accounting for thirty-six percent of total revenue with planned annual output of roughly seven thousand two hundred tonnes over an initial eleven-year mine life.
- Bismuth Production: Extraction and downstream refining of bismuth as a critical mineral byproduct, generating twelve percent of overall project revenue with targeted annual production of five hundred tonnes processed through planned downstream refining infrastructure in Darwin.
- Magnetite Production: Industrial production of high-grade magnetite extracted from iron oxide copper-gold ore, contributing seven percent of long-term revenue with projected annual production of over one hundred and eight thousand tonnes for commercial industrial markets.
- Cobalt Production: Extraction and refining of critical mineral cobalt as a secondary stream, accounting for five percent of lifetime project revenue with expected annual production of three hundred tonnes derived from integrated processing and refining facilities.
- Mineral Exploration: Regional mineral exploration across more than one thousand square kilometres of tenements in the Northern Territory, utilizing passive seismic surveys and target generation to locate additional high-grade gold and copper resources.
Castile Resources executive team
- Mr. Mark Steven Hepburn BECON, BFINMD & Executive Chairman
- Mr. Michael Robert Poepjes BEng (Mining), M.Sc., MAusIMM, MBACTO & Executive Director
- Mr. Sebastian AndreCompany Secretary