<SEC-DOCUMENT>0001539497-23-001727-index.html : 20231013
<SEC-HEADER>0001539497-23-001727.hdr.sgml : 20231013
<ACCEPTANCE-DATETIME>20231013164427
ACCESSION NUMBER:		0001539497-23-001727
CONFORMED SUBMISSION TYPE:	POS AM
PUBLIC DOCUMENT COUNT:		4
REFERENCES 429:			333-254511
REFERENCES 429:			333-270541
REFERENCES 429:			333-271266
FILED AS OF DATE:		20231013
DATE AS OF CHANGE:		20231013

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:		POS AM
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-271268
		FILM NUMBER:		231325475

	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>POS AM
<SEQUENCE>1
<FILENAME>n2574_x162posam-multiple.htm
<DESCRIPTION>POS AM
<TEXT>
Document 1 - file: n2574_x162posam-multiple.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>2
<FILENAME>exh23-3_consent.htm
<DESCRIPTION>CONSENT OF BDO USA, P.C.
<TEXT>
Document 2 - file: exh23-3_consent.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.4
<SEQUENCE>3
<FILENAME>exh23-4_consent.htm
<DESCRIPTION>CONSENT OF MARCUM LLP
<TEXT>
Document 3 - file: exh23-4_consent.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>n2574posamsepaimg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: n2574posamsepaimg001.jpg

</DOCUMENT>
</SEC-DOCUMENT>