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ATERRA Metals Inc. (ATC) Mining Data

CSE: ATC · Copper · Exploration stage

ATERRA Metals Inc. mineral properties

PropertyJurisdictionStageCommoditiesArea (ha)
AngieRegion III (Atacama), ChileExplorationCopper, Molybdenum2,000
ClintonRegion III (Atacama), ChileExplorationCopper, Gold—
FronteraRegion III (Atacama), ChileExplorationCopper, Gold11
Mina GuanacaRegion III (Atacama), ChileExplorationCopper—
SevillaRegion III (Atacama), ChileExplorationCopper200
TarucaRegion III (Atacama), ChileExplorationCopper, Gold—

ATERRA Metals Inc. drill result releases

4 drill result releases from ATERRA Metals Inc., read by Mining News Terminal, newest first.

ATERRA Metals Inc. exploration programs

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

DateProgramProjectSizeMethod and metal
2026-09-24Geophysics, completed (previous owner previous owner (unnamed))Totora—other
2026-09-24Drilling, completedTotora——
2026-09-24Drilling, completedClinton6,413 m, 17 holes—
2026-09-24Drilling, completed (previous owner previous owner (unnamed))Frontera16,519 m, 51 holes—
2026-09-24Drilling, completed (previous owner Hot Chili)Frontera16,175 mcopper, gold
2026-09-24Drilling, completed (previous owner previous owner (unnamed))Totora10,140 mcopper, gold
2026-09-24Drilling, completed (previous owner Sociedad Química y Minera de Chile S.A.)Clinton (2018-2019)6,194 mcopper, gold
2026-09-24Drilling, completedFrontera (2026)1 holesdiamond - copper, gold
2026-09-24Drilling, completedTotora2,746 mother - copper, gold
2026-07-16Drilling, completedAlgarrobilla Cu/Au2 holescopper, gold
2026-06-08Drilling, completed (previous owner previous owner (unnamed))Frontera (2013)16,175 mother - copper, gold
2026-06-08Drilling, completedFrontera1 m, 1 holesdiamond - copper, gold

ATERRA Metals Inc. NI 43-101 technical reports

NI 43-101 technical reports ATERRA Metals Inc. has commissioned, filed or withdrawn, read by Mining News Terminal. A report mentioned in several releases is listed once.

DateReportProjectDatesAuthors
2026-09-24Resource estimate, commissionedTotora Projecteffective 2026-09-24, expected within 45 daysSRK

ATERRA Metals Inc. property options, earn-ins and staking

Mineral property options, earn-ins, staking, and claim and property purchases and sales ATERRA Metals Inc. has announced, read by Mining News Terminal. A deal reported in several releases is listed once, at its latest stage.

DateDealPropertyOther partyInterest
2026-02-03Option in / earn-in, signedTotora Copper-Gold Porphyry Properties——
2025-11-20Property purchase, proposed (loi)Clinton Property——
2025-10-07Option in / earn-in, terminatedMina Guanaca Property——
2025-01-20Option in / earn-in, amendedAngie—100%

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