NOTE 13  COMMITMENTS AND CONTINGENCIES Compliance with Environmental Regulations The Company's exploration activities are subject to laws and regulations controlling not only the exploration and mining of mineral properties, but also the effect of such activities on the environment. Compliance with such laws and regulations may necessitate additional capital outlays or affect the economics of a project, and cause changes or delays in the Company's activities. Property Concessions Mexico To properly maintain property concessions in Mexico, the Company is required to pay a semi-annual fee to the Mexican government and complete annual assessment work. Royalty The Company has agreed to pay a 2% net smelter return royalty on certain property concessions within the Sierra Mojada Property based on the revenue generated from production. Total payments under this royalty are limited to $6.875 million (the "Royalty"). To date no royalties have been paid. Litigation and Claims On May 20, 2014, a cooperative named Sociedad Cooperativa de Exploracion Minera Mineros Nortenos, S.C.L. ("Mineros Nortenos") filed an action in the Local First Civil Court in the District of Morelos, State of Chihuahua, Mexico, against the Company's subsidiary, Minera Metalin, claiming that Minera Metalin breached an agreement regarding the development of the Sierra Mojada Property. Mineros Nortenos sought payment of the Royalty, including interest at a rate of 6% per annum since August 30, 2004, even though no revenue has been produced from the applicable mining concessions. It also sought payment of wages to the cooperative's members since August 30, 2004, even though none of the individuals were hired or performed work for Minera Metalin under this agreement and Minera Metalin did not commit to hiring them. On January 19, 2015, the case was moved to the Third District Court (of federal jurisdiction). On October 4, 2017, the court ruled that Mineros Nortenos was time barred from bringing the case. On October 19, 2017, Mineros Nortenos appealed this ruling. The Company and the Company's Mexican legal counsel believe that it is unlikely that the court's ruling will be overturned. The Company has not accrued any amounts in its consolidated financial statements with respect to this claim. On February 15, 2016, Messrs. Jaime Valdez Farias and Maria Asuncion Perez Alonso (collectively, "Valdez") filed an action before the Local First Civil Court of Torreon, State of Coahuila, Mexico, against the Company's subsidiary, Minera Metalin, claiming that Minera Metalin had breached an agreement regarding the development of the Sierra Mojada Property. Valdez sought payment in the amount of $5.9 million for the alleged breach of the agreement. On April 28, 2016, Minera Metalin filed its response to the complaint, asserting various defenses, including that Minera Metalin terminated the agreement before the payment obligations arose and that certain conditions precedent to such payment obligations were never satisfied by Valdez. The Company and the Company's Mexican legal counsel asserted all applicable defenses. In May 2017, a final judgment was entered, finding for the Company (the defendant) and acquitting the Company of all of the plaintiff's claims and demands. The Company did not accrue any amounts in its consolidated financial statements with respect to this claim. From time to time, the Company is involved in other disputes, claims, proceedings and legal actions arising in the ordinary course of business. The Company intends to vigorously defend all claims against the Company, and pursue its full legal rights in cases where the Company has been harmed. Although the ultimate outcome of these proceedings cannot be accurately predicted due to the inherent uncertainty of litigation, in the opinion of management, based upon current information, no other currently pending or overtly threatened proceeding is expected to have a material adverse effect on the Company's business, financial condition or results of operations.