6. Properties, Plants and Equipment

12 Months Ended

Dec. 31, 2017

Properties Plants And Equipment

Properties, Plants and Equipment

The major components of the Company's properties, plants and equipment at December 31, 2017 and 2016 are shown below:

	Antimony Segment						Zeolite Segment			Precious Metals
2017	USAC			USAMSA			BRZ			Segment			TOTAL
Plant & Equipment	$	743,767		$	7,655,777		$	3,577,055		$	751,640		$	12,728,239
Buildings		247,210			900,992			349,946						1,498,148
Mineral Rights and Interests		-			3,793,502			3,664						3,797,166
Land & Other		3,274,572			2,529,294			15,310						5,819,176
		4,265,549			14,879,565			3,945,975			751,640			23,842,729
Accumulated Depreciation		(2,577,552	)		(3,427,058	)		(2,596,356	)		(108,866	)		(8,709,832	)
	$	1,687,997		$	11,452,507		$	1,349,619		$	642,774		$	15,132,897

	Antimony Segment						Zeolite Segment			Precious Metals
2016	USAC			USAMSA			BRZ			Segment			TOTAL
Plant & Equipment	$	729,272		$	7,598,640		$	3,477,260		$	565,972		$	12,371,144
Buildings		247,210			900,992			349,946						1,498,148
Mineral Rights and Interests		-			3,793,502			3,664						3,797,166
Land & Other		3,274,572			2,529,294			15,310						5,819,176
		4,251,054			14,822,428			3,846,180			565,972			23,485,634
Accumulated Depreciation		(2,538,257	)		(2,836,164	)		(2,373,627	)		(41,620	)		(7,789,668	)
	$	1,712,797		$	11,986,264		$	1,472,553		$	524,352		$	15,695,966

At December 31, 2017 and 2016, the Company had $521,896 and $521,376, respectively, of assets that were not yet placed in service and have not yet been depreciated.