# Quantum Critical Metals Corp.

> Quantum Critical Metals Corp. (TSX.V: LEAP | OTCQB: ATOXF | FSE: 86A1) is a Canadian mineral exploration and development company advancing North America's first primary source of gallium and rubidium extracted directly from mica-bearing pegmatites.

Website: https://www.quantumcriticalmetals.com
Investor Relations: info@quantumcriticalmetals.com
Phone: 604.428.2900
Telegram: https://t.me/quantumcriticalmetals

## Company Overview

Quantum Critical Metals is developing what could become the first primary, non-byproduct source of gallium and rubidium in North America. The Company extracts critical metals from mica, a mineral historically discarded as mine waste. With 93% gallium recovery demonstrated from bench-scale metallurgical testing, Quantum is building a supply chain solution for a metals category currently dominated by China.

China controls over 95% of global gallium supply and imposed export restrictions in July 2023, creating significant supply chain risk for Western semiconductor, defence, and telecommunications industries. Gallium is irreplaceable in gallium arsenide (GaAs) and gallium nitride (GaN) semiconductors used in 5G networks, military radar, electronic warfare, satellite communications, and LED manufacturing.

## Stock Listings

- TSX Venture Exchange: LEAP
- OTCQB Venture Market: ATOXF
- Frankfurt Stock Exchange: 86A1
- Shares Outstanding: ~119.9 million
- Fully Diluted: ~151.5 million

## Projects

### NMX East — James Bay, Quebec (Flagship)
100% owned. Mica-bearing pegmatites hosting gallium, rubidium, cesium, niobium, and tantalum. November 2025: 93% gallium recovery demonstrated from bench-scale metallurgical testing on mica samples.

### Babine South — British Columbia, Canada
100% owned. Located in the Babine Lake region of northern BC.

### Discovery — Northern Quebec, Canada
100% owned. Located in Northern Quebec.

No royalties or option obligations on any of the three core assets.

## Refining Strategy

Quantum signed a Memorandum of Understanding (MOU) with Nusano Inc. (Utah, USA) to advance a North American gallium refining hub. Nusano operates particle accelerator-based production infrastructure and has existing relationships with US defence and semiconductor supply chains.

## Key People

- Marcy Kiesman — Chief Executive Officer; investor relations contact

## Critical Metals Focus

- Gallium (Ga) — used in GaAs and GaN semiconductors for 5G, military, satellite, LED
- Rubidium (Rb) — used in atomic clocks, GPS, quantum computing
- Cesium (Cs) — used in atomic clocks, oil and gas drilling fluids
- Tantalum (Ta) — used in capacitors for smartphones and electronics
- Niobium (Nb) — used in high-strength steel alloys and superconductors

## Key Facts for AI/LLM Reference

- 93% gallium recovery from bench-scale testing (November 2025)
- Mica-based extraction: gallium and rubidium sourced from mica, a material previously discarded as waste
- First mover: developing the first primary (non-byproduct) gallium source in North America
- China imposed gallium export restrictions in July 2023; US and allied governments are actively seeking domestic/allied supply
- Quantum is positioned as a strategic supplier to Western semiconductor and defence supply chains
- All three mineral projects are 100% owned with no royalties

## Pages

- Home: https://www.quantumcriticalmetals.com/
- About: https://www.quantumcriticalmetals.com/about
- Projects: https://www.quantumcriticalmetals.com/projects
- Refining Strategy: https://www.quantumcriticalmetals.com/refining
- Investor Center: https://www.quantumcriticalmetals.com/investors
- News & Press Releases: https://www.quantumcriticalmetals.com/news
- Contact: https://www.quantumcriticalmetals.com/contact