5. Related Party Transactions: Related Party interest expense (Tables)

6 Months Ended

Jun. 30, 2019

		June 30, 2019		December 31, 2018

Mine Systems Design (“MSD”), a company in which our Company’s Vice President owns 10.4%, 12% interest, monthly payments of $4,910 through March 2019	$	-	$	14,696
Ophir Holdings LLC, a company owned by three of the Company’s Officers, 6% interest, monthly payments of $3,777 with a balloon payment of $148,285 in February 2021		205,930		222,131
H&H Metals, a company who owns 4% of the Company’s outstanding common stock, 8% interest, balance due April 2021		50,000		-
Total		255,930		236,827
Current portion		(33,895)		(47,591)
Long term portion	$	222,035	$	189,236