Working Together in 2024: a Year in Review

(12:53)

Miner's Day 2024.

(1:35)

Sierra Metals Yauricocha Site Tour November 2024

(2:6)

Sierra Metals Bolivar Site Tour - November 2024

(1:41)

Sierra Metals at Gold Forum Americas 2024

(19:)

OTC Clean Energy Metals Virtual Investor Conference

(19:56)

Risk Management Leadership Workshop

(1:24)

SIERRA METALS DIA DEL AMBIENTE 2024 ALTA 4

(2:30)

Sierra Metals Announces an Updated 43-101 Mineral Reserve and Resource Estimate

(1:4)

World Day for Health and Safety at Work 2024.

(2:1econd)

Sierra Metals at Gold Forum Americas 2024

(19:)

Sierra Metals Bolivar Site Tour - November 2024

(1:41)

Sierra Metals Yauricocha Site Tour November 2024

(2:6)

Sierra Metals New York Oct 2023

(14:13)

Sierra Metals: Emerging Leader in Base Metals

(1:1econd)

Sierra Metals - Bolivar Mine (Nov. 2024)

(1:41)

SIERRA CINTA CASERA 98% RECICLADA

(4:51)

CORTAR METAL CON SIERRA CIRUCLAR ¿COMO?

(8:37)

When the JUNGLES FED on the SOULS of MEN. The LEGEND of El DORADO.

(17:15)

😲Esta sierra SI QUE CORTA METAL! 😲|| Sierra corta metales HILTI SCM 22-A

(14:19)

Diy Metal Band Saw Using Bicycle Wheels

(19:54)

15\

(25:30)

SIERRA CINTA o CORTADORA DE METAL cual es MEJOR? || JJ HERRERÍA Y MÁS

(20:13)

Finalmente - ¡¡Sierra Sin Fin para metales!! CUTMAC

(3:46)

ROMULO MUCHO, CONFLICTOS SOCIALES SIN SOLUCION Y SIN EQUIPOS TÉCNICOS PARA AFRONTARLA

(44:4)

HE didnt know this side of MAR DEL PLATA

(35:19)

Sierra Metals CNC Machine

(46)

PDAC 2024: Sierra Metals - From Cash Flow Negative to +200% Stock Increase #gold #mining #copper

(7:39)

SIERRA METALS DIA DEL AMBIENTE 2024 ALTA 4

(2:30)

OTC Clean Energy Metals Virtual Investor Conference

(19:56)

Sierra Metals, Inc. (OTCQX: SMTSF | TSX: SMT): Virtual Investor Conferences

(25:55)

Sierra Metals looking to build on success in 2023 for a very productive 2024

(5:16)

A Base \u0026 Precious Metals Growth Story - Sierra Metals Inc.

(9:32)

Entrevista a Ernesto Balarezo, CEO de Sierra Metals

(11:30)

Sierra Metals - Diversified Base and Precious Metals Mining (Oct 2020 VID Conference Presentation)

(48:35)

Sierra Metals Announces an Updated 43-101 Mineral Reserve and Resource Estimate

(1:4)

Risk Management Leadership Workshop

(1:24)

ADVFN - Sierra Metals CEO interview

(15:34)

The Assay TV - Ernesto Balarezo, CEO \u0026 Director, Sierra Metals (TSX:SMT | OTCQX:SMTSF)

(8:40)