<SEC-DOCUMENT>0001615774-17-001932-index.html : 20170428
<SEC-HEADER>0001615774-17-001932.hdr.sgml : 20170428
<ACCEPTANCE-DATETIME>20170428170533
ACCESSION NUMBER:		0001615774-17-001932
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20170428
DATE AS OF CHANGE:		20170428

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NIOCORP DEVELOPMENTS LTD
		CENTRAL INDEX KEY:			0001512228
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A1
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-217272
		FILM NUMBER:		17796838

	BUSINESS ADDRESS:	
		STREET 1:		7000 S. YOSEMITE STREET
		STREET 2:		STE. 115
		CITY:			CENTENNIAL
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		720-639-4647

	MAIL ADDRESS:	
		STREET 1:		7000 S. YOSEMITE STREET
		STREET 2:		STE. 115
		CITY:			CENTENNIAL
		STATE:			CO
		ZIP:			80112

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	QUANTUM RARE EARTH DEVELOPMENTS CORP.
		DATE OF NAME CHANGE:	20110204
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>s105960_424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: s105960_424b3.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>logo_424b3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: logo_424b3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>pg61img1_424b3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: pg61img1_424b3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>pg62img1_424b3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: pg62img1_424b3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>pg70img1_424b3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: pg70img1_424b3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>backcover_424b3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: backcover_424b3.jpg

</DOCUMENT>
</SEC-DOCUMENT>