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8. Asset Retirement Obligation: Schedule of Change in Asset Retirement Obligation (Tables)

12 Months Ended

Dec. 31, 2017

Tables/Schedules

Schedule of Change in Asset Retirement Obligation

		2017		2016
Balance at January 1	$	72,218	$	28,656
Accretion expense		8,456		5,291
Revision of estimated reclamation costs		40,886		38,271
Balance at December 31	$	121,560	$	72,218

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- Definition

Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 30
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13201-110859

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- References

No definition available.

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