STREAM AND ROYALTY INTERESTS, NET (Tables)

12 Months Ended

Jun. 30, 2018

STREAM AND ROYALTY INTERESTS, NET

Schedule of royalty and stream interests

As of June 30, 2018 (Amounts in thousands):	Cost		Accumulated Depletion		Impairments		Net
Production stage stream interests:
Mount Milligan	$	790,635	$	(152,833)	$	—	$	637,802
Pueblo Viejo		610,404		(114,944)		—		495,460
Andacollo		388,182		(59,851)		—		328,331
Wassa and Prestea		146,475		(41,601)		—		104,874
Rainy River		175,727		(4,028)		—		171,699
Total production stage stream interests		2,111,423		(373,257)		—		1,738,166
Production stage royalty interests:
Voisey's Bay		205,724		(86,933)		—		118,791
Peñasquito		99,172		(38,426)		—		60,746
Holt		34,612		(21,173)		—		13,439
Cortez		20,878		(11,241)		—		9,637
Other		483,795		(364,795)		—		119,000
Total production stage royalty interests		844,181		(522,568)		—		321,613
Total production stage stream and royalty interests		2,955,604		(895,825)		—		2,059,779
Development stage stream interests:
Other		12,038		—		—		12,038
Development stage royalty interests:
Cortez		59,803		—		—		59,803
Other		74,610		—		(284)		74,326
Total development stage royalty interests		134,413		—		(284)		134,129
Total development stage stream and royalty interests		146,451		—		(284)		146,167
Exploration stage royalty interests:
Pascua-Lama		416,770		—		(239,080)		177,690
Other		117,481		—		-		117,481
Total exploration stage royalty interests		534,251		—		(239,080)		295,171
Total stream and royalty interests, net	$	3,636,306	$	(895,825)	$	(239,364)	$	2,501,117

As of June 30, 2017 (Amounts in thousands):	Cost		Accumulated Depletion		Impairments		Net
Production stage stream interests:
Mount Milligan	$	790,635	$	(114,327)	$	—	$	676,308
Pueblo Viejo		610,404		(67,149)		—		543,255
Andacollo		388,182		(39,404)		—		348,778
Wassa and Prestea		146,475		(22,715)		—		123,760
Total production stage stream interests		1,935,696		(243,595)		—		1,692,101
Production stage royalty interests:
Voisey's Bay		205,724		(85,671)		—		120,053
Peñasquito		99,172		(34,713)		—		64,459
Holt		34,612		(19,669)		—		14,943
Cortez		20,873		(10,633)		—		10,240
Other		483,643		(337,958)		—		145,685
Total production stage royalty interests		844,024		(488,644)		—		355,380
Total production stage stream and royalty interests		2,779,720		(732,239)		—		2,047,481
Development stage stream interests:
Rainy River		175,727		—		—		175,727
Other		12,031		—		—		12,031
Total development stage stream interests		187,758		—		—		187,758
Development stage royalty interests:
Pascua-Lama		380,657		—		—		380,657
Cortez		59,803		—		—		59,803
Other		63,811		—		—		63,811
Total development stage royalty interests		504,271		—		—		504,271
Total development stage stream and royalty interests		692,029		—		—		692,029
Total exploration stage royalty interests		152,746		—		—		152,746
Total stream and royalty interests, net	$	3,624,495	$	(732,239)	$	—	$	2,892,256

Schedule of impairment charges

	Fiscal Year Ended June 30,
	2018		2017		2016
		(Amounts in thousands)
Stream:
Phoenix Gold	$	—	$	—	$	75,702
Royalty:
Pascua-Lama		239,080		—		—
Inata		—		—		11,982
Wolverine		—		—		5,307
Other		284		—		3,127
Total impairment of stream and royalty interests	$	239,364	$	—	$	96,118
Inata royalty receivable				—		2,855
Wolverine royalty receivable				—		(385)
Total impairment of stream and royalty interests and royalty receivables	$	239,364	$	—	$	98,588