Question 1

2017

Accepted Answer

ATACAMA PACIFIC COMMENCES METALLURGICAL AND GEOTECHNICAL DRILL PROGRAM - JANUARY 12, 2017 ATACAMA PACIFIC PROVIDES UPDATE CERRO MARICUNGA TECHNICAL DRILLING PROGRAM COMPLETED - MARCH 3, 2017 ATACAMA PACIFIC RECEIVES PAYMENT FROM GOLD FIELDS SUBSIDIARY- APRIL 6, 2017 ATACAMA PACIFIC PROVIDES FEASIBILITY STUDY UPDATE - AUGUST 3, 2017 ATACAMA PACIFIC ANNOUNCES ELECTION OF MARCIO FONSECA TO BOARD OF DIRECTORS -OCTOBER 5, 2017

Question 2

2016

Accepted Answer

ATACAMA PACIFIC UNAWARE OF ANY MATERIAL CHANGE - FEBRUARY 11, 2016 ATACAMA PACIFIC CLOSES NON-BROKERED PRIVATE PLACEMENT AND PROVIDES CORPORATE UPDATE - MAY 2, 2016 ATACAMA PACIFIC UNAWARE OF ANY MATERIAL CHANGE - JULY 29, 2016 ATACAM PACIFIC PROVIDES CORPORATE UPDATE - OCTOBER 26, 2016 ATACAMA PACIFIC ANNOUNCES $5.0 MILLION SPECIAL WARRANT FINANCING -OCTOBER 27, 2016 ATACAMA PACIFIC ANNOUNCES TSXV APPROVAL OF 2013 WARRANT EXTENSION - NOVEMBER 9, 2016 ATACAMA PACIFIC CLOSES SPECIAL WARRANT FINANCING EXERCOSES OVER -ALLOTMENT OPTION - NOVEMBER 17, 2016 ATACAMA ANNOUNCES FILING OF PRELIMINARY SHORT FORM PROSPECTUS IN CONNECTION WITH SPECIAL WARRANT FINANCING - DECEMBER 5, 2016 ATACAMA RECEIVES RECEIPT FOR FINAL SHORT FORM PROSPECTUS IN CONNECTION WITH SPECIAL WARRANT FINANCING - DECEMBER 20, 2016

Question 3

2015

Accepted Answer

ATACAMA PACIFIC CLOSES FIRST TRANCHE OF NON-BROKERED PRIVATE PLACEMENT - JUNE 10, 2016 ATACAMA PACIFIC CLOSES FINAL TRANCHE OF NON-BROKERED PRIVATE PLACEMENT - JUNE 19, 2016 ATACAMA LEASE PRODUCING EL DURAZNO COOPER GOLD SILVER MINE - JULY 16, 2019

Question 4

2014

Accepted Answer

ATACAMA PACIFIC REPORTS CERRO MARICUNGA M&I OXIDE RESOURCES INCREASE TO 3.470 MILLION OUNCES OF GOLD - JANUARY 29, 2014 ATACAMA PACIFIC GRANTS STOCK OPTIONS - JANUARY 31, 2014 ATACAMA PACIFIC PROVIDES CERRO MARICUNGA AND CORPORATE UPDATE - MAY 15, 2014 ATACAMA PACIFIC ANNOUNCES CONTINUED POSITIVE METALLURGICAL RESULTS FROM CERRO MARICUNGA OXIDE GOLD PROJECT - JUNE 9, 2014 JUNE 20, 2014 ATACAMA PACIFIC DELIVERS PRE-FEASIBILITY STUDY FOR THE CERRO MARICUNGA OXIDE GOLD PROJECT - AUGUST 20, 2014 ATACAMA PACIFIC CLOSES FIRST TRANCHE OF NON-BROKERED PRIVATE PLACEMENT - OCTOBER 22, 2014

Question 5

2013

Accepted Answer

ATACAMA PACIFIC REPORTS CERRO MARICUNGA INFILL DRILLING RESULTS AND PROVIDES WATER EXPLORATION UPDATE - JANUARY 17, 2013 ATACAMA PACIFIC ANNOUNCES POSITIVE PRELIMINARY ECONOMIC ASSESSMENT FOR THE CERRO MARICUNGA OXIDE GOLD PROJECT, CHILE - JANUARY 28, 2013 ATACAMA PACIFIC REPORTS CERRO MARICUNGA DRILL RESULTS INCLUDING 532 METRES GRADING 0.54 g/t AU with 1.44 g/t AU OVER 50 METERS - FEBRUARY 19, 2013 ATACAMA PACIFIC REPORTS CERRO MARICUNGA PHASE IV DRILL RESULTS - APRIL 12, 2013 ATACAMA PACIFIC ANNOUNCES CONTINUED POSITIVE METALLURGICAL RESULTS FROM CERRO MARICUNGA OXIDE GOLD PROJECT - MAY 9, 2013 ATACAMA PACIFIC COMPLETES PHASE IV EXPLORATION CAMPAIGN ON THE CERRO MARICUNGA OXIDE GOLD PROJECT, CHILE - JUNE 18, 2013 ATACAMA PACIFIC ACQUIRES WATER FOR CERRO MARICUNGA - JULY 10, 2013 AUGUST 6, 2013 ATACAMA PACIFIC ANNOUNCES C$4,000,000 BOUGHT DEAL PUBLIC OFFERING OF UNITS - NOVEMBER 11, 2013 ATACAMA PACIFIC ENTERS INTO AGREEMET TO SELL AMX WATER OPTION TO GOLD FIELDS - NOVEMBER 19, 2013 ATACAMA PACIFIC ANNOUNCES COMPLETION OF C$4,000,000 BOUGHT DEAL PUBLIC OFFERING OF UNITS - NOVEMBER 29, 2013

Question 6

2012

Accepted Answer

ATACAMA PACIFIC ANNOUNCES POSITIVE METALLURGICAL RESULTS FROM CERRO MARICUNGA GOLD PROJECT - JANUARY 10, 2012 ATACAMA PACIFIC ANNOUNCES FIRST PHASE III DRILL RESULTS INCLUDING 302 METRES GRADING 0.95 g/t GOLD - JANUARY 17, 2012 ATACAMA PAFICI ANNOUNCES FURTHER RESULTS FROM CERRO MARICUNGA DRILLING INCLUDING 144 METRES GRADING 1.2 g/t GOLD - MARCH 9, 2012 ATACAMA PACIFIC SIGNS OPTION AGREEMENT ON WATER EXPLORATION CONCESSIONS - MARCH 15, 2012 ATACAMA PACIFIC REPORTS CERRO MARICUNGA DRILLING RESULTS INCLUDING 100 METRES GRADING 1.78 g/t GOLD - APRIL 2, 2012 ATACAMA PACIFIC PROVIDES CERRO MARICUNGA PROJECT UPDATE NEW AREAS OF OXIDE GOLD MINERALIZATION DISCOVERED - JUNE 7, 2012 ATACAMA PACIFIC INTERSECTS 414 METRES GRADING 0.67 g/t GOLD INCLUDING 92 METRES GRADING 1.24 g/t GOLD AT CERRO MARICUNGA - JULY 16, 2012 ATACAMA REPORTS M&I RESOUCES INCREASES BY 65% TO 2.667 MILLION OUNCES OF GOLD WITH A FURTHER 1.810 MILLION OUNCES IN THE INFERRED CATEGORY - SEPTEMBER 25, 2012 ATACAMA CORPORATE UPDATE - OCTOBER 5, 2012 PHASE IV DRILLING PROGRAM COMMENCES AT CERRO MARICUNGA OXIDE GOLD PROJECT - NOVEMBER 15, 2012

Question 7

2011

Accepted Answer

ATACAMA PACIFIC ANNOUNCES CERRO MARICUNGA DRILLING RESULTS INCLUDING 116 METRES GRANDING 0.77 g/t GOLD - JANUARY 20, 2011 ATACAMA PACIFIC GOLD MINEROLOGICAL STUDIES CONFIRM CERRO MARICUNGA IS AMENABLE TO HEAP LEACHING - FEBRUARY 2, 2011 ATACAMA PACIFIC DRILLS 208 METRES GRADING 0.60 g/t GOLD AT CERRO MARICUNGA - FEBRUARY 17, 2011 CERRO MARICUNGA DRILLS RETURNS 222 METRES GRADING 0.96 g/t GOLD INCLUDING 68 METRES GRADING 1.46 g/t GOLD OXIDE ASSOCIATED GOLD TRACED TO DEPTHS OF 550 METRES - FEBRUARY 22, 2011 ATACAMA PACIFIC GRANTS STOCK OPTIONS - FEBRUARY 28, 2011 CERRO MARICUNGA DRILLIN EXTENDS LYNX ZONE RESULTS 240 METRES GRADING 0.72 g/t GOLD INCLUDING 40 METRES AT 1.60 g/t GOLD - MARCH 18, 2011 ATACAMA PACIFIC GRANTS STOCK OPTIONS - MARCH 21, 2011 ATACAMA PACIFIC REPORTS POSITIVE CERRO MARICUNGA DRILL RESULTS 224 METRES GRADING 0.62 g/t GOLD AND 96 METRES AT 1.07 g/t GOLD - APRIL 7, 2011 ATACAMA PACIFIC REPORTS POSITIVE CERRO MARICUNGA DRILL RESULTS INCLUDING 124 METRES 1.21 g/t GOLD AND 0.71 g/t GOLD OVER 206 METRES - MAY 4, 2011 ATACAMA PACIFIC REPORTS DRILL RESULTS FROM CERRO MARICUNGA PHASE II EXPLORATION PROGRAM - JUNE 7, 2011 ATACAMA ANNOUNCES C$32,025,000 BOUGHT DEAL PUBLIC OFFERING AND SECONDARY OFFERING OF COMMON SHARES - JUNE 21, 2011 ATACAMA PACIFIC ANNOUNCES COMPLETION OF C$32,025,000 BOUGHT DEAL PUBLIC OFFERING AND SECONDARY OFFERING OF COMMON SHARES - JULY 12, 2011 ATACAM PACIFIC REPORTS CONTINUED POSITIVE METALLURGICAL RESULTS FROM THE CERRO MARICUNGA GOLD PROJECT - AUGUST 10, 2011 ATACAMA PACIFIC REPORTS INITIAL CERRO MARICUNGA GOLD RESOURCE ESTMATE OF 1.62 MILLION OUNCES INDICATED AND 1.95 MILLION OUNCES INFERRED - AUGUST 24, 2011 ATACAMA PACIFIC GRANTS STOCK OPTIONS - AUGUST 29, 2011 ATACAMA PACFICI STRENGHTS BOARD WITH ADDITION OF SCOTT CALDWELL - OCTOBER 4, 2011 ATACAMA PACIFIC EXPANDS CERRO MARICUNGA PROPERTY OPTIONS SANTA TERRESA GOLD PROPERTY AND ADDS EXPLORATION CONCESSIONS - OCTOBER 13, 2011 ATACAMA PACIFIC REPORTS CONTINUED POSITIVE METALLURGICAL RESULTS FROM CERRO MARICUNGA GOLD PROJECT - OCTOBER 17, 2011 ATACAMA PACIFIC INITIATES 42,000 METRE PHASE III DRILLING CAMPAIGN AND GRANTED ENVIROMENTAL IMPACT DECLARATION FOR CERRO MARICUNGA - NOVEMBER 8, 2011 ATACAMA PACIFIC COMMENCES PRELIMINARY ECONOMIC ASSESSMENT ON THE CERRO MARICUNGA GOLD PROJECT - DECEMBER 15, 2011

Question 8

2010

Accepted Answer

ATACAM PACIFIC DRILLING RETURNS 132 METRES GRADING 1.31 g/t GOLD AT CERRO MARICUNGA PROPERTY, CHILE OXIDE ZONE TRACED TO DEPTHS OF UP TO 450 METRES - JUNE 14, 2010 ATACAMA PACFICI COMPLETES $28,875,000 INITIAL PUBLIC OFFERING - NOVEMBER 10, 2010 ATACAMA PACIFIC TO COMMENCE TRADING ON THE TSX VENTURE EXCHANGE - NOVEMBER 12, 2010 ATACAMA PACIFIC GRANTS STOCK OPTIONS - NOVEMBER 18, 2010 ATACAMA PACIFIC PROVIDES CERRO MARICUNGA EXPLORATION AND METALLURGICAL PROGRAM UPDATE - DECEMBER 1, 2010 ATACAMA PACFICI ANNOUNCES EXERCISE OF UNDERWRITERS OVER -ALLOTMENT OPTION TOTAL GROSS IPO PROCEEDS INCREASE TO $33.2 MILLION - DECEMBER 7, 2010 ATACAMA PACIFIC ANNOUNCES POSITIVE METALLURGICAL RESULTS FROM CERRO MARICUNGA GOLD PROJECT - DECEMBER 9, 2010 ATACAMA PACIFIC ANNOUNCES APPOINTMENT OF NATHAN BREWER TO THE BOARD OF DIRECTORS - DECEMBER 13, 2010 ATACAMA PACIFIC ANNOUNCES CHANNEL SAMPLING RESULTS FROM CERRO MARICUNGA INCLUDING 270 METRES GRADING 0.83 g/t GOLD - DECEMBER 16, 2010

TSXV: RIO

OTCQX: RIOFF

BVL: RIO

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