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Note 2 - Basis of Preparation (Tables)

9 Months Ended

Dec. 31, 2023

Statement Line Items [Line Items]

Disclosure of interests in subsidiaries [text block]

Name of Subsidiary	Country of Incorporation	Principal Activity	Proportion of Ownership Interest
			December 31, 2023	March 31, 2023
Sierra Gold & Silver Ltd.	USA	Holding Company	100%	100%
Sequoia Gold & Silver Ltd.	Canada	Holding Company	100%	100%

X

- References

No definition available.

+ Details

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Namespace Prefix:	fmst_
Data Type:	xbrli:stringItemType
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X

- Definition

The disclosure of interests in subsidiaries. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2023-01-01
-Paragraph 2
-Subparagraph b
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_2_b_i&doctype=Standard
-URIDate 2023-03-23

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