Tango Diamond Sales from Oena Diamond MINE, South Africa

Tango Mining Limited

202 – 5626 Larch Street

Vancouver, British Columbia

V6M 4E1, Canada

TSX Venture: TGV

www.tangomining.com

TANGO DIAMOND SALES FROM OENA DIAMOND MINE, SOUTH AFRICA

VANCOUVER, BRITISH COLUMBIA — 23 April 2018 – Tango Mining Limited (“Tango” or the “Company”) (TSXV:TGV)

is pleased to provide an update on diamond sale s results from the Oena Diamond Mine , Republic of South Africa

(“Oena” or the “Property”). During the most recent production period, ending 14 April 2018, a total of 133 carats (121

diamonds) were produced, placed on tender in Kimberley and sold with an aver age price of US$759 per carat. This

includes a 5.59 carat diamond which sold at US$4,078 per carat.

Diamond production from O ena, since acquisition , including production from both r un of mine (“ ROM”) material as

well as pan tailings (“Tailings”), now totals 1,793 carats that have been sold at an average price of US$1,121 per carat.

Bluedust continues its due diligence program until April 30 th. A total of 32,354t of both ROM and Tailings material

were processed during the most recent production period.

On behalf of the Board of Directors of Tango Mining Limited

Samer Khalaf

Chief Executive Officer

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.