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Note 3 - Material Accounting Policy Information (Tables)

12 Months Ended

Dec. 31, 2024

Statement Line Items [Line Items]

Disclosure of associates and joint ventures [text block]

Associates	Ownership interest	Location	Classification and accounting method
Dolly Varden	16.11%	BC, Canada	Associate; equity method
UMS	25.00%	BC, Canada	Associate; equity method

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- Definition

The disclosure of associates and joint ventures.

+ References

No definition available.

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- References

No definition available.

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Namespace Prefix:	fury_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration