| The Offering is being offered to existing shareholders of Abacus who are permitted to subscribe | | |
| pursuant to British Columbia Instrument 45-534 – Exemption from Prospectus Requirement for | | |
| Certain Trades to Existing Security Holders (the “Existing Shareholder Exemption”), as well as | | |
| under other available prospectus exemptions. Any existing shareholders interested in | | |
| participating in the Offering under the Existing Shareholder Exemption should contact the | | |
| Company at the contact information set out below in order to determine whether they are | | |
| eligible to participate. Unless the Company increases the size of the Offering, if subscriptions | | |
| received for the Offering (based on all available exemptions) exceed the maximum Offering | | |
| amount of $600,000, Units will be allocated pro rata among all subscribers qualifying under all | | |
| available exemptions. | | |
| The technical information in this news release has been reviewed and approved by Paul G. | | |
| Anderson, M.Sc., P.Geo., a Qualified Person within the meaning of National Instrument 43- | | |
| 101. | | |
| * Wardrop Engineering Inc. 2012. Ajax Copper/Gold Project, Kamloops, British Columbia – | | |
| Feasibility Study Technical Report. Doc. No. 1054610300-REP-R0004-02. January 2012. | | |
| On Behalf of the Board, | | |
| ABACUS MINING & EXPLORATION CORPORATION | | |
| Paul G. Anderson | | |
| President and COO | | |
| About Abacus | | |
| Abacus is a mineral exploration and mine development company currently focused on its optioned Willow copper- | | |
| gold property located near Yerington, Nevada in which it can acquire up to a 75% ownership interest, and the | | |
| contiguous Nev-Lorraine claims subject to a ten-year lease agreement. The Company also holds a 20% ownership | | |
| interest, together with KGHM Polska Meidz S.A. (80%), in the proposed copper-gold Ajax Mine located southwest | | |
| of Kamloops, B.C., which has recently undergone a joint provincial and federal environmental assessment process. | | |
| On December 14, 2017, a decision was made by the B.C. Minister of Environment and Climate Change Strategy | | |
| and the Minister of Energy, Mines and Petroleum resources to decline to issue an environmental assessment | | |
| certificate for the Project. For the latest reports and information on Abacus’ projects, please refer to the Company’s | | |
| website at www.amemining.com. | | |
| Forward-Looking Information | | |
| This release includes certain statements that are deemed “forward-looking statements”. All statements in this release, other than statements of | | |
| historical facts, that address events or developments that Abacus expects to occur, are forward-looking statements. Forward- looking statements are | | |
| statements that are not historical facts and are generally, but not always, identified by the words “expects”, “plans”, “anticipates”, “believes”, “intends”, | | |
| “estimates”, “projects”, “potential” and similar expressions, or that events or conditions “will”, “would”, “may”, “could” or “should” occur. Although the | | |
| Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not | | |
| guarantees of future performance and actual results may differ materially from those in the forward-looking statements. Factors that could cause the | | |
| actual results to differ materially from those in forward-looking statements include changes to commodity prices, mine and metallurgical recovery, | | |
| operating and capital costs, foreign exchange rates, ability to obtain required permits on a timely basis, exploitation and exploration successes, | | |
| continued availability of capital and financing, and general economic, market or business conditions. Investors are cautioned that any such statements | | |
| are not guarantees of future performance and actual results or developments may differ materially from those projected in the forward-looking | | |
| statements. Forward- looking statements are based on the beliefs, estimates and opinions of the Company's management on the date the statements | | |
| are made. Except as required by applicable securities laws, the Company undertakes no obligation to update these forward-looking statements in | | |
| the event that management's beliefs, estimates or opinions, or other factors, should change. | | |
| Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the | | |
| TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. | | |