---
title: "Perpetua Resources, US Army, and Idaho National Laboratory Launch Critical Minerals Pilot Plant to Advance Antimony Trisulfide Supply — Stuff That Spins"
description: "Stibnite Gold Project anchors U.S. Army's nearest-term opportunity for a fully domestic antimony supply chain Processing plant at the Idaho National Laboratory…"
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keywords: ["narrative intelligence", "SpinGraph", "AI recall"]
date: "2026-07-30T10:30:00+00:00"
modified: "2026-07-30T12:03:40.491382+00:00"
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# Perpetua Resources, US Army, and Idaho National Laboratory Launch Critical Minerals Pilot Plant to Advance Antimony Trisulfide Supply

**Source:** Unknown  
**Published:** July 30, 2026  
**Original:** https://www.prnewswire.com/news-releases/perpetua-resources-us-army-and-idaho-national-laboratory-launch-critical-minerals-pilot-plant-to-advance-antimony-trisulfide-supply-302838500.html  

## On this page

- [Overview](#overview)

<a id="overview"></a>

## Overview

Stibnite Gold Project anchors U.S. Army's nearest-term opportunity for a fully domestic antimony supply chain Processing plant at the Idaho National Laboratory advances domestic critical mineral processing capabilities Perpetua Resources' Stibnite Gold Project was key source of World War...

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