Austria Projects — Portfolio & Corridor

Austrian portfolio background and the next exploration phase through Europa Metals. These project summaries provide historical context; current ownership, exploration plans and disclosures should be read alongside Europa’s latest announcements.

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Austria Portfolio Update

October 2026

The Austrian portfolio has moved into its next phase through Europa Metals. Following completion of the Antimony Ventures Europe acquisition on 9 October 2026, Europa began trading on the ASX as EUZ on 16 October. A$4 million raised through its public offer supports an initial exploration programme across priority antimony and gold targets.

The programme centres on Kreuzeck West, Kreuzeck East and Goldeck-Siflitz, with work intended to sharpen geological understanding and rank exploration targets. American Tungsten & Antimony joined the register, with approximately 11% disclosed at listing. Its September 2026 annual report describes a developing US mine-to-refined-metal platform, adding industry context to its participation (R5).

Stella Investments’ acquisition of the Austrian portfolio in 2025 forms part of the foundation of this story. Follow Europa Metals for the current exploration programme and company announcements.

Kreuzeck West

Kreuzeck West – Structural Map (PDF p18)

Overview

  • High-grade polymetallic corridor with Sb–Au–As mineralization in phyllitic mica schists.
  • Historic workings >3 km across Rabant, Fundkofel, Strieden.
  • Rabant produced ~5,480 t stibnite (≈44.5% of Austria’s historical Sb).
  • Fundkofel dump samples up to 23.5 g/t Au; channel averages ~14.7 g/t Au (historic).
  • Structural control: EW shear corridors; fold/hinge targets along metavolcanic contacts.
  • Historic numbers, non-JORC/NI43101; orientation only.

Kreuzeck East

Kreuzeck East – Location Map (PDF p15)

Overview

  • Antimony-rich veins with gold-bearing arsenopyrite in graphitic mica schist & quartz-phyllite.
  • >23 mapped adits around Lessnig–Radlberg and Lengholz.
  • Massive stibnite reported to 36.8% Sb with minor Cu/As/Pb (historic).
  • Interpreted structural continuity into the Goldeck–Siflitz system.
  • Historic numbers, non-JORC/NI43101; orientation only.

Goldeck-Siflitz

Goldeck-Siflitz – Geological Cross Section (PDF p13)

Overview

  • Historic Au–Sb district dating to the 14th century; 100+ adits.
  • Mesothermal Au in quartz-carbonate shear veins (arsenopyrite–pyrite).
  • Multiple channel/sample sets with >20 g/t Au (historic); steep ore shoots in parallel ESE–WNW shears.
  • Priority areas: Guginock, Wallner Stollen and adjacent shear panels.
  • Historic numbers, non-JORC/NI43101; orientation only.

Schellgaden

Overview

  • Historic Cu–Au corridor with stacked sulfide veins and deep underground development.
  • Hosted in folded metasediments; polymetallic (Cu–Fe–Au) vein/skarn styles.
  • Near infrastructure with underground access points; targets remain open at depth.
  • Suitable for rapid early-phase validation.
  • Historic references; orientation only.

Leogang

Leogang – Nöckelberg Stage 3 – Geophysics (PPTX)

Overview

  • Ag–Cu–Zn historic district in the Salzburg Alps; steep, narrow vein sets.
  • Assemblage includes sphalerite, chalcopyrite, galena; medieval silver mining heritage.
  • Structurally controlled along local thrusts/faults; limited modern work.
  • Access and services support low-capex reconnaissance.
  • Historic references; orientation only.