Coeur's Mineral Reserves at Year-End 2016

Grade (oz/ton) Ounces (contained)
  Location Short tons Silver Gold Silver  Gold 
Proven Reserves
Palmarejo Mexico 1,569,000 4.44 0.080 6,971,000 126,000
Rochester Nevada, USA 143,686,000 0.48 0.004 68,369,000 503,000
Kensington Alaska, USA 1,133,000 0.194 220,000
Wharf South Dakota, USA 9,453,000 0.031 294,000
San Bartolome Bolivia 5,563,000 3.32 18,485,000
Endeavor Australia 476,000 2.48 1,181,000
Total Proven Reserves 161,880,000 0.59 0.007 95,006,000 1,143,000
Probable Reserves
Palmarejo Mexico 7,174,000 4.72 0.065 33,847,000 466,000
Rochester Nevada, USA 101,118,000 0.43 0.003 43,676,000 300,000
Kensington Alaska, USA 1,483,000 0.187 277,000
Wharf South Dakota, USA 15,581,000 0.022 345,000
San Bartolome Bolivia 765,000 3.48 2,659,000
Endeavor Australia 753,000 1.92 1,449,000
Total Probable Reserves 126,874,000 0.64 0.011 81,631,000 1,388,000
Proven and Probable Reserves
Palmarejo Mexico 8,742,000 4.67 0.068 40,818,000 592,000
Rochester Nevada, USA 244,804,000 0.46 0.003 112,045,000 803,000
Kensington Alaska, USA 2,616,000 0.190 497,000
Wharf South Dakota, USA 25,034,000 0.026 639,000
San Bartolome Bolivia 6,328,000 3.34 21,144,000
Endeavor Australia 1,229,000 2.14 2,630,000
Total Proven and Probable Reserves 288,753,000 0.61 0.009 176,637,000 2,531,000

Coeur's Mineral Resources (excluding Mineral Reserves) Year-End 2016

Grade (oz/ton) Ounces (contained)
  Location Short tons Silver Gold Silver  Gold 
Measured Resources
Palmarejo Mexico 818,000 3.20 0.061 2,618,000 50,000
Rochester Nevada, USA 39,732,000 0.59 0.003 23,281,000 132,000
Kensington Alaska, USA 1,297,000 0.261 338,000
Wharf South Dakota, USA 2,195,000 0.031 67,000
San Bartolome Bolivia 1,575,000 2.20 3,466,000
Endeavor Australia 5,697,000 1.95 11,115,000
La Preciosa Mexico 18,156,000 3.21 0.006 58,225,000 108,000
Total Measured Resources 69,470,000 1.42 0.010 98,705,000 695,000
Indicated Resources
Palmarejo Mexico 4,082,000 3.59 0.046 14,647,000 187,000
Rochester Nevada, USA 29,729,000 0.53 0.004 15,652,000 106,000
Kensington Alaska, USA 1,828,000 0.292 533,000
Wharf South Dakota, USA 2,719,000 0.022 61,000
San Bartolome Bolivia 286,000 1.97 564,000
Endeavor Australia 7,845,000 2.18 17,085,000
La Preciosa Mexico 20,818,000 2.75 0.004 57,198,000 88,000
Lejano Argentina 631,000 3.09 0.011 1,952,000 7,000
Total Indicated Resources 67,938,000 1.58 0.014 107,098,000 982,000
Measured and Indicated Resources
Palmarejo Mexico 4,900,000 3.52 0.048 17,265,000 237,000
Rochester Nevada, USA 69,461,000 0.56 0.003 38,933,000 238,000
Kensington Alaska, USA 3,125,000 0.279 871,000
Wharf South Dakota, USA 4,914,000 0.026 128,000
San Bartolome Bolivia 1,861,000 2.17 4,030,000
Endeavor Australia 13,542,000 2.08 28,200,000
La Preciosa Mexico 38,974,000 2.96 0.005 115,423,000 197,000
Lejano Argentina 631,000 3.09 0.011 1,952,000 7,000
Total Measured and Indicated Resources 137,408,000 1.50 0.012 205,803,000 1,678,000

Coeur's Inferred Resources at Year-End 2016

Grade (oz/ton) Ounces (contained)
Inferred Resources
Palmarejo Mexico 4,726,000 4.35 0.055 20,540,000 258,000
Rochester Nevada, USA 67,778,000 0.52 0.003 35,554,000 178,000
Kensington Alaska, USA 1,579,000 0.276 436,000
Wharf South Dakota, USA 4,231,000 0.026 108,000
San Bartolome Bolivia 22,000 1.91 42,000
Endeavor Australia 2,976,000 2.54 7,552,000
La Preciosa Mexico 1,359,000 2.33 0.004 3,168,000 5,000
Lejano Argentina 702,000 2.81 0.010 1,972,000 7,000
Total Inferred Resources 83,373,000 0.83 0.012 68,828,000 992,000

Notes to the above mineral reserves and resources:

  1. Effective December 31, 2016, except Endeavor, effective June 30, 2016.
  2. Assumed metal prices for Mineral Reserves were $17.50 per ounce of silver and $1,250 per ounce of gold, except Endeavor at $1,800 per metric ton of lead, $2,200 per metric ton of zinc, and $20.00 per ounce of silver.
  3. Assumed metal prices for estimated Mineral Resources were $19.00 per ounce of silver and $1,275 per ounce of gold, except Endeavor at $1,800 per metric ton of lead, $2,200 per metric ton of zinc and $20.00 per ounce of silver.
  4. Mineral Resources are in addition to Mineral Reserves and do not have demonstrated economic viability. Inferred Mineral Resources are considered too speculative geologically to have the economic considerations applied to them that would enable them to be considered for estimation of Mineral Reserves, and there is no certainty that the Inferred Mineral Resources will be realized. The preliminary economic assessment for the re-scoped mine plan at Kensington is preliminary in nature and includes Inferred Mineral Resources, and does not have as high a level of certainty as a plan that was based solely on proven and probable reserves and there is no certainty that the results from the preliminary economic assessment will be realized.
  5. Rounding of tons and ounces, as required by reporting guidelines, may result in apparent differences between tons, grade, and contained metal content.
  6. For details on the estimation of mineral resources and reserves, including the key assumptions, parameters and methods used to estimate the Mineral Resources and Mineral Reserves, Canadian investors should refer to the NI 43-101 Technical Reports for Coeur's properties on file at www.sedar.com.

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Coeur Mining, Inc.
104 S. Michigan Avenue, Suite 900 Chicago, Illinois, 60603 - (312) 489-5800