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Cover Page	12 Months Ended
	Dec. 31, 2022
Document Information [Line Items]
Entity Registrant Name	Sandstorm Gold Ltd.
Entity Central Index Key	0001434614
Document Type	6-K
Document Period End Date	Dec. 31, 2022
Document Fiscal Year Focus	2022
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	FY

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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