LithiumOre and Tangiers Sign Omnibus Agreement Including Re-Sale Lock Up to Support the Company

The omnibus agreement provides for a number of areas of cooperation between Tangiers and LithiumOre that are expected to benefit the Company as it moves into its next development stage, including (a) extending the maturity date on all outstanding Tangiers promissory notes (the "Notes") from December 2018 to June 30, 2019, (b) providing restrictions on Tangiers' ability to convert the Notes (including not being able to convert until October 5, 2018), (c) providing for prepayment of the Notes under certain circumstances, and (d) modification of certain default provisions in the Notes.

Michael Sobeck, Managing Member of Tangiers Investment Group, LLC, stated, "This Agreement emphasizes our belief in the long-term value of our investment in LithumOre. The Company is in an excellent position to be one of the leading lithium ore producers in the United States, if not the World, and we are pleased to be a part of the fulfillment of that mission."

About LithiumOre

LithiumOre (http://lithiumore.net), a wholly-owned subsidiary of Oroplata Resources Inc. (OTCQB: ORRP), is a lithium resource exploration and development company, whose primary focus is the establishment of a low cost, environmentally sound production base to supply the rapidly growing lithium-ion battery industry for both mobile devices and laptops, as well as the burgeoning electronic vehicle industry. LithiumOre is focused on becoming a substantial, profitable lithium producer via the timely development of valuable production-grade lithium brine deposits in Nevada.

For more information, please visit: http://lithiumore.net

Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, including those with respect to the expected project economics for Western Nevada Basin (Railroad Valley), including estimates of life of mine, average production, cash costs, AISC, initial CAPEX, sustaining CAPEX, pre-tax IRR, pre-tax NPV, net cash flows and recovery rates, the impact of self-mining versus contract mining, the timing to obtain necessary permits, the submission of the project for final investment approval and the timing of initial gold production after investment approval and full financing, metallurgy and processing expectations, the mineral resource estimate, expectations regarding the ability to expand the mineral resource through future drilling, ongoing work to be conducted at the Western Nevada Basin (Railroad Valley), and the potential results of such efforts, the potential commissioning of a Pre-Feasibility study and the effects on timing of the project, are "forward-looking statements." Although the Company's management believes that such forward-looking statements are reasonable, it cannot guarantee that such expectations are, or will be, correct. These forward-looking statements involve a number of risks and uncertainties, which could cause the Company's future results to differ materially from those anticipated. Potential risks and uncertainties include, among others, interpretations or reinterpretations of geologic information, unfavorable exploration results, inability to obtain permits required for future exploration, development or production, general economic conditions and conditions affecting the industries in which the Company operates; the uncertainty of regulatory requirements and approvals; fluctuating mineral and commodity prices, final investment approval and the ability to obtain necessary financing on acceptable terms or at all. Additional information regarding the factors that may cause actual results to differ materially from these forward-looking statements is available in the Company's filings with the Securities and Exchange Commission, including the Annual Report on Form 10-K for the year ended September 30, 2017. The Company assumes no obligation to update any of the information contained or referenced in this press release.

Contact Information

Hayden IR
Stephen Hart
(917) 658-7878
hart@haydenir.com

SOURCE: Oroplata Resources Inc.