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GR Silver Mining Ltd. (GRSL) Mining Data

TSXV: GRSL · Silver, Gold · Advanced Exploration stage

GR Silver Mining Ltd. mineral properties

No mineral properties are on file for this company yet.

GR Silver Mining Ltd. drill result releases

9 drill result releases from GR Silver Mining Ltd., read by Mining News Terminal, newest first.

DateCompanyProjectHoleBest interceptIntervalsRelease
2026-09-08GR Silver Mining Ltd. (GRSL)—SMS26-12162 g/t Ag / 16.1m11GR Silver Confirms Extension of Mineralization at San Marcial, Including 16.1 m at 162 g/t Ag and 11.7 m at 147 g/t Ag in the SE Area
2026-07-10GR Silver Mining Ltd. (GRSL)PlomosasSMS26-07168 g/t Ag / 21.9m8GR Silver Reports Significant Drill Results at San Marcial: 21.9 m at 168 g/t Ag including 6.15 m at 447 g/t Ag in the SE Area
2026-05-19GR Silver Mining Ltd. (GRSL)San MarcialSMS26-041623 g/t Ag / 45.1m8GR Silver Reports Its Best Ever Drill Results at San Marcial: 45.1 m at 1,623 g/t Ag, Including 8.25 m at 8,579 g/t Ag, in Hole SMS26-04
2026-04-23GR Silver Mining Ltd. (GRSL)—SMS26-03351 g/t Ag / 15.6m14GR Silver Reports High-Grade Silver Results from the 20,000 m Step-Out Drilling Campaign at San Marcial: 15.6 m at 351 g/t Ag, including 2.5 m at 1,395 g/t Ag, in SMS26-03
2025-11-19GR Silver Mining Ltd. (GRSL)PlomosasSMS25-12232 g/t Ag / 5m26GR Silver Mining Reports High-Grade Silver Intercepts in San Marcial Area Step-Out Drilling. SMS25-12 Returns 5.0 m at 232 g/t Ag, from 332.6m downhole, including 0.9 m at 956 g/t Ag
2025-09-24GR Silver Mining Ltd. (GRSL)PlomosasSMS25-10A374 g/t Ag / 9m12GR Silver Mining Drills Two New Silver and Gold Mineralized Zones at San Marcial. SMS25-10A Returns 9 m at 374 g/t Ag including 1.0 m at 1,542 g/t Ag; and 33 m at 1.44 g/t Au including 1.2 m at 32.1 g/t Au
2025-09-03GR Silver Mining Ltd. (GRSL)PlomosasSMS25-09293 g/t AgEq / 75.2m21GR Silver Mining Intersects Extensive High- Grade Epithermal Silver System. SMS25-09 Returns 75 m at 293 g/t AgEq, including 6.4 m at 1,915 g/t AgEq
2025-08-21GR Silver Mining Ltd. (GRSL)PlomosasSMS25-08250 g/t AgEq / 19.9m42GR Silver Mining Drills Wide Silver Intercepts at San Marcial: SMS25-08 Returned 19.9 m at 250 g/t AgEq*, Including 1.3 m at 954 g/t AgEq and a New Gold-Silver Mineralized Vein of 1.0 m at 1,685 g/t AgEq
2025-07-25GR Silver Mining Ltd. (GRSL)PlomosasSMS25-04144 g/t AgEq / 36m58GR Silver Mining Extends Silver Mineralization

GR Silver Mining Ltd. exploration programs

Drilling, geophysics and ground programs GR Silver Mining Ltd. has announced, read by Mining News Terminal. A program reported in several releases is listed once, from the latest.

DateProgramProjectSizeMethod and metal
2026-09-08Drilling, completedPlomosas (2022-2023)—silver
2026-09-08Drilling, underwayPlomosas (2026)20,000 m, 21 holessilver
2026-07-10Drilling, completedSan Marcial (2022)—silver
2026-07-10Drilling, completedSan Marcial (2023)—silver
2026-07-10Drilling, completedSan Marcial Parallel Breccia (2026)3 holessilver, gold
2026-07-10Drilling, completedSan Marcial SE Extension (2026)20,000 m, 2 holessilver
2026-07-10Drilling, underwayPlomosas (2026)20,000 msilver, gold

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