---
title: "SSMR: North America's highest-grade silver resource targets 2028 production and major expansion"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/300351467.md"
description: "Located in Idaho's prolific Silver Valley, the project boasts North America's highest-grade silver resource and a 24-year mine life, with production targeted for late 2028. Expansion plans include doubling mill throughput and enhancing domestic refining capabilities.Based on DisclaimerThis is an AI-generated summary and may contain inaccuracies. Please verify any important information with the original source."
datetime: "2026-09-28T21:38:44.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/300351467.md)
  - [en](https://longbridge.com/en/news/300351467.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/300351467.md)
generator: "portal-rs"
---

# SSMR: North America's highest-grade silver resource targets 2028 production and major expansion

Located in Idaho's prolific Silver Valley, the project boasts North America's highest-grade silver resource and a 24-year mine life, with production targeted for late 2028. Expansion plans include doubling mill throughput and enhancing domestic refining capabilities.

Based on 

**Disclaimer**

This is an AI-generated summary and may contain inaccuracies. Please verify any important information with the original source.

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**