<SEC-DOCUMENT>0001654954-17-007995-index.html : 20170830
<SEC-HEADER>0001654954-17-007995.hdr.sgml : 20170830
<ACCEPTANCE-DATETIME>20170830140711
ACCESSION NUMBER:		0001654954-17-007995
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20170830
FILED AS OF DATE:		20170830
DATE AS OF CHANGE:		20170830

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33414
		FILM NUMBER:		171060181

	BUSINESS ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>Form6K.htm
<DESCRIPTION>FORM 6K DATED AUGUST 30, 2017
<TEXT>
Document 1 - file: Form6K.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a1708302017-08dmcsummerre.htm
<DESCRIPTION>PRESS RELEASE DATED AUGUST 30, 2017
<TEXT>
Document 2 - file: a1708302017-08dmcsummerre.htm

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<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>a1708302017-08dmcsummerre000.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 3 - file: a1708302017-08dmcsummerre000.jpg

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<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>a1708302017-08dmcsummerre001.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 4 - file: a1708302017-08dmcsummerre001.jpg

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<SEQUENCE>5
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<TEXT>
Document 5 - file: a1708302017-08dmcsummerre002.jpg

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<SEQUENCE>6
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<TEXT>
Document 6 - file: a1708302017-08dmcsummerre003.jpg

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>a1708302017-08dmcsummerre004.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 7 - file: a1708302017-08dmcsummerre004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>a1708302017-08dmcsummerre005.jpg
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<TEXT>
Document 8 - file: a1708302017-08dmcsummerre005.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>denision-mine.jpg
<DESCRIPTION>IMAGE
<TEXT>
Document 9 - file: denision-mine.jpg

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