Press Release: Santacruz Silver Produces 3,688,129 Silver Equivalent Ounces in Q1 2025

Dow Jones
Jun 09, 2025

Including 1,590,063 ounces of silver and 20,719 tonnes of zinc

VANCOUVER, BC, June 9, 2025 /CNW/ - Santacruz Silver Mining Ltd. (TSXV: SCZ) (OTCQB: SCZMF) (FSE: 1SZ) ("Santacruz" or the "Company") reports its Q1 2025 production results from its Bolivar mine, Porco mine, Caballo Blanco Group of mines ("Caballo Blanco") and the San Lucas Group which includes the Reserva Mina and the San Lucas feed sourcing business ("San Lucas"), all located in Bolivia, and the Zimapan mine located in Mexico.

Q1 2025 Production Highlights:

Silver Equivalent Production: 3,688,129 silver equivalent ounces

Silver Production: 1,590,063 ounces

Zinc Production: 20,719 tonnes

Lead Production: 2,718 tonnes

Copper Production: 279 tonnes

Underground Development: 10,135 meters

Arturo Préstamo, Executive Chairman and CEO of Santacruz, commented, "Santacruz started 2025 with strong contributions from its Mexican operations, driven by steady production growth, solid mill throughput, and disciplined mine execution. Whilst in Bolivia, at our San Lucas ore sourcing business, our margin-based model supported profitability through flexible ore sourcing and cost flexibility, despite normal head grade variability."

Mr. Préstamo continued, "Operations at Bolívar, Porco, and Caballo Blanco remained firmly focused on maximizing silver production and metallurgical recoveries, aligned with this year's mine plan. Our strategic focus on silver production has proven especially beneficial, considering the favorable silver price environment, and we are reaffirming our commitment to prioritizing silver production across our portfolio of assets. Lower throughput from our Bolivian operations in Q1 reflects the typical seasonal slowdown experienced during the first quarter of the year."

Production Summary -- Total

 
Production Table   2025 Q1   2024 Q4    ChangeQ1  2025-YTD   2024-YTD   Change'25-YTD 
                                        vs Q4                           vs'24-YTD 
Material 
 Processed 
 (tonnes milled)    471,773    493,141     (4 %)    471,773    470,749            0 % 
Silver 
 Equivalent 
 Produced 
 (ounces) (1)     3,688,129  4,097,327    (10 %)  3,688,129  3,876,388          (5 %) 
 
Production 
 Silver (ounces)  1,590,063  1,761,686    (10 %)  1,590,063  1,581,949            1 % 
 Zinc (tonnes)       20,719     23,357    (11 %)     20,719     22,847          (9 %) 
 Lead (tonnes)        2,718      2,932     (7 %)      2,718      2,953          (8 %) 
 Copper (tonnes)        279        248      13 %        279        256            9 % 
 
 
(1)  Silver Equivalent Produced (ounces) have been calculated 
      using prices of $23.85/oz, $2,775.53/ton, $2,085.90/ton 
      and $9,762.69/ton for silver, zinc, lead and copper 
      respectively applied to the metal production divided 
      by the silver price as stated here. 
 

Bolivar Mine

 
Bolivar            2025    2024 Q4  ChangeQ1  2025-YTD  2024-YTD  Change'25-YTD 
Production Table   Q1               vs Q4                         vs'24-YTD 
(1) 
Material 
 Processed 
 (tonnes milled)   62,356   69,411    (10 %)    62,356    72,801         (14 %) 
Silver 
 Equivalent 
 Produced 
 (ounces) (2)     786,299  920,614    (15 %)   786,299   899,355         (13 %) 
 
Production 
 Silver (ounces)  421,039  491,377    (14 %)   421,039   425,756          (1 %) 
 Zinc (tonnes)      3,983    4,611    (14 %)     3,983     5,063         (21 %) 
 Lead (tonnes)        201      327    (39 %)       201       395         (49 %) 
 
Average Grade 
 Silver (g/t)         237      236       0 %       237       199           19 % 
 Zinc (%)            7.00     7.19     (3 %)      7.00      7.68          (9 %) 
 Lead (%)            0.47     0.64    (27 %)      0.47      0.74         (36 %) 
 
Metal Recovery 
 Silver (%)            89       93     (4 %)        89        91          (2 %) 
 Zinc (%)              91       92     (1 %)        91        91            0 % 
 Lead (%)              68       74     (8 %)        68        74          (8 %) 
 
 
(1)  Bolivar is presented at 100% whereas the Company records 
      45% of revenues and expenses in its consolidated financial 
      statements. 
(2)  Silver Equivalent Produced (ounces) have been calculated 
      using prices of $23.85/oz, $2,775.53/ton, $2,085.90/ton 
      and $9,762.69/ton for silver, zinc, lead and copper 
      respectively applied to the metal production divided 
      by the silver price as stated here. 
 

Q1-2025 vs Q4-2024

Compared to Q4 2024, Bolívar processed 10% less ore in Q1 2025, reflecting the typical seasonality of first-quarter operations and temporary operational constraints that have been resolved. Silver equivalent production decreased by 15%, slightly more than the reduction in ore processed. Silver output declined 14%, primarily due to an 8% drop in recoveries, while head grades remained stable. Zinc production was down 14%, consistent with marginal decreases in head grades (-3%) and recoveries (-1%).

Q1-2025 vs Q1-2024

In Q1 2025, Bolívar processed 14% less ore compared to Q1 2024, primarily due to temporary operational constraints that reduced the number of available shifts. Silver equivalent production declined by 13%, in line with the lower throughput tonnage. Silver production remained stable (-1% YoY), supported by a 19% increase in silver head grades, which offset a slight decline in recoveries (-3%). The head grades processed during the quarter are consistent with the mineralization profile anticipated in the mine plan. Zinc production decreased 21%, resulting from a 9% decline in head grades, while recoveries held steady (+1%).

Porco Mine

 
Porco Production   2025    2024 Q4  ChangeQ1  2025-YTD  2024-YTD  Change'25-YTD 
Table (1)          Q1               vs Q4                         vs'24-YTD 
Material 
 Processed 
 (tonnes milled)   47,501   53,702    (12 %)    47,501    50,862          (7 %) 
Silver 
 Equivalent 
 Produced 
 (ounces) (2)     367,523  423,387    (13 %)   367,523   466,900         (21 %) 
 
Production 
 Silver (ounces)  120,537  145,585    (17 %)   120,537   176,436         (32 %) 
 Zinc (tonnes)      2,674    2,983    (10 %)     2,674     3,160         (15 %) 
 Lead (tonnes)        161      215    (25 %)       161       169          (5 %) 
 
Average Grade 
 Silver (g/t)          98      102     (4 %)        98       130         (25 %) 
 Zinc (%)            5.99     5.89       2 %      5.99      6.72         (11 %) 
 Lead (%)            0.46     0.51    (10 %)      0.46      0.46            0 % 
 
Metal Recovery 
 Silver (%)            81       82     (1 %)        81        83          (2 %) 
 Zinc (%)              94       94       0 %        94        92            2 % 
 Lead (%)              73       78     (6 %)        73        72            1 % 
 
 
(3)  Porco is presented at 100% whereas the Company records 
      45% of revenues and expenses in its consolidated financial 
      statements. 
(1)  Silver Equivalent Produced (ounces) have been calculated 
      using prices of $23.85/oz, $2,775.53/ton, $2,085.90/ton 
      and $9,762.69/ton for silver, zinc, lead and copper 
      respectively applied to the metal production divided 
      by the silver price as stated here. 
 

Q1-2025 vs Q4-2024

Porco processed 12% less ore in Q1 2025 compared to Q4 2024, consistent with the seasonal production pattern typical of first quarters. Silver equivalent production decreased by 13%, in line with the reduction in tonnes processed. Silver output was down 17%, resulting from a 5% decrease in silver head grades and a 2% drop in recoveries. Zinc production fell 10%, with a 2% increase in head grades offset by stable recoveries. These results reflect the scheduled mining sequence and expected ore characteristics for the quarter.

Q1-2025 vs Q1-2024

Ore processed at Porco declined by 7% versus Q1 2024 due to temporary equipment availability issues, which have been fully resolved. Silver equivalent production fell 21%, driven by lower head grades from the zones mined during the period. Silver output dropped 32%, caused by a 25% decrease in silver head grades and a 3% reduction in recoveries. Zinc production declined 15%, due to an 11% drop in head grades, while recoveries improved by 2%. The temporary decrease in head grades are within expectations because of the ore body characteristics and are in line with the mine plan.

Caballo Blanco Group

 
Caballo Blanco     2025    2024 Q4  ChangeQ1  2025-YTD  2024-YTD  Change'25-YTD 
Group Production   Q1               vs Q4                         vs'24-YTD 
Table (1) 
Material 
 Processed 
 (tonnes milled)   51,648   60,776    (15 %)    51,648    72,462         (29 %) 
Silver 
 Equivalent 
 Produced 
 (ounces) (2)     659,208  798,976    (17 %)   659,208   740,895         (11 %) 
 
Production 
 Silver (ounces)  313,266  368,822    (15 %)   313,266   284,809           10 % 
 Zinc (tonnes)      3,549    4,455    (20 %)     3,549     4,702         (25 %) 
 Lead (tonnes)        486      549    (11 %)       486       611         (20 %) 
 
Average Grade 
 Silver (g/t)         202      205     (1 %)       202       136           49 % 
 Zinc (%)            7.28     7.84     (7 %)      7.28      7.04            3 % 
 Lead (%)            1.15     1.17     (2 %)      1.15      1.10            5 % 
 
Metal Recovery 
 Silver (%)            93       92       1 %        93        90            3 % 
 Zinc (%)              94       93       1 %        94        92            2 % 
 Lead (%)              82       77       6 %        82        76            8 % 
 
 
(4)  The Caballo Blanco Group consists of the Colquechaquita 
      and Tres Amigos mines. 
(1)  Silver Equivalent Produced (ounces) have been calculated 
      using prices of $23.85/oz, $2,775.53/ton, $2,085.90/ton 
      and $9,762.69/ton for silver, zinc, lead and copper 
      respectively applied to the metal production divided 
      by the silver price as stated here. 
 

Q1 2025 vs. Q4 2024

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June 09, 2025 07:00 ET (11:00 GMT)

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