NYSE: CDE$3.39+0.18
Gold $1,646.58-1.35
Silver $14.97-0.01
Language ESP

Reserves & Resources

  • Mineral Reserves
  • Mineral Resources
  • Inferred Resources

Coeur's Mineral Reserves
Year-End 2019

    Grade Contained
  Short tons Gold
(oz/t)
Silver
(oz/t)
Zinc
(%)
Lead
(%)
Gold
(oz)
Silver
(oz)
Zinc
(lbs)
Lead
(lbs)
PROVEN RESERVES
Palmarejo 1,093,000 0.093 5.17 - - 102,000 5,649,000 - -
Rochester 249,815,000 0.003 0.45 - - 710,000 112,286,000 - -
Kensington 898,000 0.200 - - - 180,000 - - -
Wharf 23,436,000 0.024 - - - 571,000 - - -
Silvertip 176,000 - 11.31 9.84% 8.07% - 1,990,000 34,577,000 28,366,000
Total 275,418,000 0.006 0.44     1,563,000 119,925,000 34,577,000 28,366,000
PROBABLE RESERVES
Palmarejo 10,576,000 0.056 4.24 - - 591,000 44,843,000 - -
Rochester   13,577,000 0.002 0.38 - - 27,000 5,187,000 - -
Kensington 779,000 0.239 - - - 186,000 - - -
Wharf 7,530,000 0.026 - - - 197,000 - - -
Silvertip 1,636,000 - 7.94 7.97% 5.14% - 12,986,000 260,847,000 168,096,000
Total 34,097,000 0.029 1.85     1,001,000 63,016,000 260,847,000 168,096,000
PROVEN AND PROBABLE RESERVES
Palmarejo 11,669,000 0.059 4.33 - - 693,000 50,492,000 - -
Rochester 263,392,000 0.003 0.45 - - 737,000 117,473,000 - -
Kensington 1,677,000 0.218 - - - 366,000 - - -
Wharf 30,965,000 0.025 - - - 768,000 - - -
Silvertip 1,636,000 - 8.26 8.15% 5.42% - 14,976,000 295,424,000 196,463,000
Total 309,515,000 0.008 0.59     2,564,000 182,941,000 295,424,000 196,463,000

Coeur's Mineral Resources
Year-End 2019 (Excluding Mineral Reserves)

    Grade Contained
  Short tons Gold
(oz/t)
Silver
(oz/t)
Zinc
(%)
Lead
(%)
Gold
(oz)
Silver
(oz)
Zinc
(lbs)
Lead
(lbs)
MEASURED RESOURCES
Palmarejo 870,000 0.055 3.69 - - 48,000 3,210,000 - -
Rochester 194,330,000 0.002 0.35 - - 450,000 67,602,000 - -
Kensington 2,062,000 0.239 - - - 493,000 - - -
Wharf 6,631,000 0.027 - - - 178,000 - - -
Silvertip 138,000 - 10.85 9.79% 7.70% - 1,497,000 26,924,000 21,183,000
Lincoln Hill 4,642,000 0.012 0.34 - - 58,000 1,592,000 - -
La Preciosa 9,536,000 0.005 3.04 - - 45,000 29,001,000 - -
Total 218,209,000 0.006 0.47     1,272,000 102,902,000 26,924,000 21,183,000
INDICATED RESOURCES
Palmarejo 7,894,000 0.048 3.97 - - 377,000 31,313,000 - -
Rochester 42,015,000 0.002 0.36 - - 96,000 15,195,000 - -
Kensington 1,164,000 0.231 - - - 269,000 - - -
Wharf 4,926,000 0.032 - - - 156,000 - - -
Silvertip 1,579,000 - 6.39 8.81% 3.89% - 10,091,000 278,081,000 122,734,000
Lincoln Hill 27,668,000 0.011 0.31 - - 306,000 8,655,000 - -
La Preciosa 19,141,000 0.006 3.98 - - 118,000 76,185,000 - -
Total 104,385,000 0.013 1.35     1,323,000 141,438,000 278,081,000 122,734,000
MEASURED AND INDICATED RESOURCES
Palmarejo 8,764,000 0.048 3.94 - - 425,000 34,552,000 - -
Rochester 236,345,000 0.002 0.35 - - 546,000 82,797,000 - -
Kensington 3,226,000 0.236 - - - 762,000 - - -
Wharf 11,557,000 0.029 - - - 334,000 - - -
Silvertip 1,716,000 - 6.75 8.89% 4.19% - 11,558,000 305,005,000 143,917,000
Lincoln Hill 32,310,000 0.011 0.32 - - 364,000 10,247,000 - -
La Preciosa 28,677,000 0.006 3.67 - - 163,000 105,186,000 - -
Total 322,594,000 0.008 0.76     2,594,000 244,340,000 305,005,000 143,917,000

Coeur's Inferred Resources
Year-End 2019

    Grade Contained
  Short tons Gold
(oz/t)
Silver
(oz/t)
Zinc
(%)
Lead
(%)
Gold
(oz)
Silver
(oz)
Zinc
(lbs)
Lead
(lbs)
INFERRED RESOURCES
Palmarejo   6,469,000 0.057 4.07 - - 367,000 26,341,000 - -
Rochester 171,042,000 0.002 0.36 - - 378,000 60,803,000 - -
Kensington 1,562,000 0.229 - - - 358,000 - - -
Wharf 2,483,000 0.033 - - - 81,000 - - -
Silvertip 976,000 - 8.40 9.34% 5.39% - 8,199,000 182,181,000 105,267,000
Lincoln Hill 22,952,000 0.011 0.36 - - 255,000 8,163,000 - -
Sterling 32,013,000 0.030 - - - 960,000 - - -
Wilco 25,736,000 0.021 0.13 - - 531,000 3,346,000 - -
La Preciosa 1,761,000 0.003 3.31 - - 6,000 5,835,000 - -
Total 264,996,000 0.011 0.43     2,936,000 112,687,000 182,181,000 105,267,000
Notes to the above mineral reserves and resources:
  1. The qualified person for these estimates is Christopher Pascoe Coeur's Director, Technical Services.
  2. Effective December 31, 2019.
  3. Assumed metal prices for estimated Mineral Reserves were $1,350 per ounce of gold, $17.00 per ounce of silver, $1.15 per pound zinc, $0.95 per pound lead.
  4. Assumed metal prices for estimated Mineral Resources were $1,500 per ounce of gold, $20.00 per ounce of silver, $1.30 per pound zinc, $1.05 per pound lead, except Lincoln Hill and Wilco at $1,350 per ounce gold and $22.00 per ounce silver, and Sterling at $1,200 per ounce of gold.
  5. 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.
  6. Rounding of tons and ounces, as required by reporting guidelines, may result in apparent differences between tons, grade, and contained metal content.
  7. 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
Conversion Table  
1 short ton = 0.907185 metric tons
1 troy ounce = 31.10348 grams