Mining properties consist of the following (in thousands):



December 31, 2012	Palmarejo			San Bartolomé			Kensington			Rochester			Martha			Endeavor			Joaquin		Other		Total
Mining properties	$	155,722		$	70,322		$	333,619		$	114,973		$	11,416		$	—		$	—	$	—	$	686,052
Accumulated depletion	(82,037		)	(18,439		)	(46,649		)	(100,437		)	(11,416		)	—			—		—		(258,978		)
	73,685			51,883			286,970			14,536			—			—			—		—		427,074
Mineral interests	1,658,389			26,642			—			—			—			44,033			93,429		—		1,822,493
Accumulated depletion	(235,795		)	(7,338		)	—			—			—			(14,625		)	—		—		(257,758		)
	1,422,594			19,304			—			—			—			29,408			93,429		—		1,564,735
Non-producing and development properties	—			—			—			—			—			—			—		142		142
Total mining properties	$	1,496,279		$	71,187		$	286,970		$	14,536		$	—		$	29,408		$	93,429	$	142	$	1,991,951



December 31, 2011	Palmarejo			San Bartolomé			Kensington			Rochester			Martha			Endeavor			Joaquin		Other		Total
Mining properties	$	134,296		$	68,684		$	321,456		$	112,826		$	12,643		$	—		$	—	$	—	$	649,905
Accumulated depletion	(53,060		)	(14,989		)	(27,160		)	(97,834		)	(10,373		)	—			—		—		(203,416		)
	81,236			53,695			294,296			14,992			2,270			—			—		—		446,489
Mineral interests	1,658,389			26,642			—			—			—			44,033			—		—		1,729,064
Accumulated depletion	(158,627		)	(6,007		)	—			—			—			(10,034		)	—		—		(174,668		)
	1,499,762			20,635			—			—			—			33,999			—		—		1,554,396
Non-producing and development properties	—			—			—			—			—			—			—		142		142
Total mining properties	$	1,580,998		$	74,330		$	294,296		$	14,992		$	2,270		$	33,999		$	—	$	142	$	2,001,027