---
title: "NIOB Expands Pegmatite System with Encouraging Niobium and Rare Earth Exploration Indicators"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/285200084.md"
description: "A new borehole was completed in the Seigneurie area, revealing a total of 108.60 meters of pegmatite formation. The samples collected from this drilling are currently awaiting assay results to determine their composition and potential mineral content. This significant finding marks another step in the exploration and evaluation of the Seigneurie system."
datetime: "2026-05-05T11:33:12.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/285200084.md)
  - [en](https://longbridge.com/en/news/285200084.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/285200084.md)
---

# NIOB Expands Pegmatite System with Encouraging Niobium and Rare Earth Exploration Indicators

A new borehole was completed in the Seigneurie area, revealing a total of 108.60 meters of pegmatite formation. The samples collected from this drilling are currently awaiting assay results to determine their composition and potential mineral content. This significant finding marks another step in the exploration and evaluation of the Seigneurie system.

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