• Data Access
  • Your Email  
  • Your Email  
Keep me signed in.
Forgot your password?
Close
  • Forgot Your Password?
  • Enter the email you signed up with and we'll email it to you.
  • Your Email  
Close
Back
MDO
Mining Data Solutions
  • Home
  • Database
  • Subscribe
  • Sign In
  • Sign In
Morocco
Zgounder Mine (Zgounder Expansion Project)

This page is not tailored to
devices with screen width under 750 px.
 Location:
98 km S from Marrakesh, Morocco

  Address:
Rue de l’Epargne, Numéro 3, Étage 1
Casablanca
Morocco
Phone  ...  Subscription required
Fax05 22 94 90 09
WebsiteWeb
Additional Resources for Suppliers & Investors
Drill results over 30 g/t Au
Stay on top of recent discoveries.
Search drill results by commodity and grade.
Largest mines in the Americas
Mining and mill throughput capaciites.
Full profiles of select mines and projects.
Deepest underground mines
Shaft depth and mill throughput data.
Full profiles of select mines and projects.
Heavy mobile equipment
HME type, model, size and quantity.
Full profiles of select mines and projects.
Permitting and construction projects
Projects at the permitting or construction stage. Full profiles of select projects.
Mines with remote camps
Camp size, mine location and contacts.
Full profiles of select mines and projects.
Mines & projects in Morocco
A list of country's mines and projects.
Full profiles of select mines and projects.
  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Fleet
  • Personnel
  • Filings & News

Thank you for browsing through mine profiles compiled by the Mining Data Online team.

Would you like to subcribe or schedule a Demo?
  • Name:
     
  • Company:
     
  • Position:
     
  • Phone:
  • Email:
  • Message:

Overview

StageProduction
Mine TypeOpen Pit & Underground
Commodities
  • Silver
Mining Method
  • Truck & Shovel / Loader
  • Cut & Fill
  • Backfill
  • Dry waste backfill
Production Start...
Mine Life2032
On February 22, 2022 the Aya Gold & Silver completed a Feasibility Study to expand the Zgounder Silver Mine from 700 tpd to 2,700 tpd capacity.

Expanded operations will combine:
- 2,000 tpd flotation-CIP plant and 700 tpd flotation-cyanidation plant;
- Open-pit & UG operations.

Open-pit stripping commenced in June, and ore production occurred in July. First silver pour planned in Q2-2024.
Latest NewsAya Gold & Silver Announces High-Grade Silver Drill Results at Zgounder     September 6, 2023


Owners

Source: p. 2
CompanyInterestOwnership
Aya Gold & Silver Inc. 100 % Indirect
Zgounder Millenium Silver Mining S.A. (operator) 100 % Direct
Aya Gold & Silver Inc. owns 100% of Zgounder Millennium Silver Mine S.A., which owns the Zgounder property.

Contractors

Subscription required - Subscription is required.


Deposit Type

  • Vein / narrow vein
  • Sediment-hosted
  • Epithermal


Summary:

Zgounder is a Neoproterozoic age, sedimentary rock-hosted, low-sulphidation epithermal silver deposit.

The Zgounder Silver Deposit is cross-cut by fractures of variable orientations. There are at least four (4) fracture systems:
1. Late sub-vertical E-W fractures and shear zones;
2. N-S fractures/faults dipping steeply to the east;
3. NNE-NNW-oriented system dipping 60° at a strike of 75°E; and
4. A sub-horizontal system of fractures oriented NNE and NNW, which displaced the Brown Formation to the north with depth (Bounajma, 2002).

The Zgounder Deposit formed during two (2) distinct stages of hydrothermal fluid alteration and mineralisation (Essaraj et al., 1998, 2016, 2017):
-Deposition of quartz with minor biotite and As-Co minerals from a variety of H2O-CO2-CH4 rich fluids in equilibrium with the metasedimentary host rocks. The fluids were at high temperatures (400ºC to 450°C) over a wide range of pressures, during the early brittle deformation of the Brown Formation, following emplacement of the Askaoun Granite; and

-The main phase of (Cu-Zn)-Ag (Hg) mineral deposition. Silver deposition occurred following crystallization of quartz-sphalerite-chalcopyrite veins, but the Cu-Zn and Ag(Hg) mineralising fluids were NaCl-CaCl2 brines at minimum temperatures of about 160°C to 200°C, during a period of hydrothermal albitization.

Mineralisation
The Zgounder silver mineralisation occurs at the top of the Bro ........


Mining Methods

  • Truck & Shovel / Loader
  • Cut & Fill
  • Backfill
  • Dry waste backfill


Summary:

The Zgounder deposit is located in competent rock and has a steep overall dip. The historic mining method used at Zgounder is shrinkage stoping. To increase selectivity and ore recovery the cut and fill method is under development for new mining stopes. The main ramp is at the 2,000 m level and connects all existing levels to the east above the 2,000 m up to 2,100 m level. An access ramp from the 2000 level to the 1975 lever was also built. In the future, another access ramp to the 1,800 m level below the 2,000 m level will be built to reach the developed levels down to 1,925 m and the future levels down to 1,800 m. This will facilitate the development and the transportation of backfill when required above 2,100 m elevation.

Aya significantly changed its mining operations at Zgounder in 2021 by moving from a shrinkagestope mining method to a cut-and-fill method. Furthermore, increased mechanization began in 2021 with the introduction of the mine’s first jumbo. The changes remained in effect in 2022 with a look towards increasing mechanization, while looking towards ramp up of production with bringing online the new plant in 2024.

On February 22, 2022 the Corporation announced positive results from its Feasibility Study to expand the Zgounder Silver Mine located in the Kingdom of Morocco from 700 tpd to 2,700 tpd capacity.

The Zgounder Project will be mined in a combination of open pit mining, reclamation of historical tailings, and underground ........


Crushing and Grinding
Source: Subscription required

- subscription is required.


Processing

Flow Sheet: Subscription required

Summary:

- subscription is required.

^ Guidance / Forecast.

Production:
On March 25, 2020, the Corporation announced the completion of works to expand the total nameplate production capacity from 500 tpd to 700 tpd at its Zgounder Silver Mine.

CommodityProductUnits2023202220212020201920182017
Silver Total koz  ......  Subscription required ^  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required258517
Silver Metal in doré koz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required816
Silver Metal in concentrate koz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
^ Guidance / Forecast.
Subscription required - Subscription is required.

Operational Metrics:

Metrics202320222021202020192018
Tonnes processed  ......  Subscription required  ......  Subscription required  ......  Subscription required128,923 t100,667 t39,764 t
Daily ore mining rate  ......  Subscription required  ......  Subscription required  ......  Subscription required
Daily processing rate  ......  Subscription required  ......  Subscription required  ......  Subscription required
Daily processing capacity  ......  Subscription required  ......  Subscription required  ......  Subscription required700 t500 t
Ore tonnes mined  ......  Subscription required  ......  Subscription required  ......  Subscription required158,408 t59,232 t
^ Guidance / Forecast.
Subscription required - Subscription is required.

Reserves at December 31, 2022:
Mineral Resources:
- The constraining pit optimization parameters were US$15/t of mineralised material (including waste mining) and 50º pit slopes with a 65 g/t Ag cut-off;
- The out-of-pit Mineral Resource grade blocks were quantified above the 75 g/t Ag cut-of;
- Mineral Resource grade blocks were quantified above the 50 g/t Ag cut-off.

CategoryTonnage CommodityGradeContained Metal
Proven 2.9 Mt Silver 293 g/t 27.5 M oz
Probable 5.4 Mt Silver 237 g/t 41.3 M oz
Proven & Probable 8.3 Mt Silver 257 g/t 68.7 M oz
Measured 3,324 kt Silver 354 g/t 37,808 koz
Indicated 6,157 kt Silver 282 g/t 55,832 koz
Measured & Indicated 9,482 kt Silver 307 g/t 93,640 koz
Inferred 542 kt Silver 367 g/t 6,395 koz

Commodity Production Costs:

CommodityUnits202320222021202020192018
Cash costs (sold) Silver USD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Cash costs Silver USD  ......  Subscription required  ......  Subscription required  ......  Subscription required 9.29 / oz  
^ Guidance / Forecast.
Subscription required - Subscription is required.

Financials:

Units2022202120202019201820172016
Revenue M  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required 6.3  CAD 11.1  CAD 10.8  CAD
Operating Income M  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Pre-tax Income M  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
After-tax Income M  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Operating Cash Flow M  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Subscription required - Subscription is required


Water Supply
Source: Subscription required

- subscription is required.


Heavy Mobile Equipment:
HME TypeSizeQuantityLeased or
Contractor
Ref. Date
Scissor Lift ....................... Subscription required Aug 12, 2022
Scoop Tram 6 t ....................... Subscription required Dec 31, 2022
Scoop Tram 3 t ....................... Subscription required Leased Mar 16, 2018
Truck (dump) ....................... Subscription required Aug 12, 2022
Truck (underground) 4.5 cu. m ....................... Subscription required Leased Mar 16, 2018
Subscription required - Subscription is required.

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Dec 13, 2021
....................... Subscription required ....................... Subscription required Subscription required Aug 21, 2023
....................... Subscription required ....................... Subscription required Subscription required Aug 17, 2023
....................... Subscription required ....................... Subscription required Subscription required Aug 17, 2023
....................... Subscription required ....................... Subscription required Subscription required Aug 17, 2023
....................... Subscription required ....................... Subscription required Subscription required Apr 30, 2021
....................... Subscription required ....................... Subscription required Subscription required Aug 17, 2023
Subscription required - Subscription is required.

Staff:

EmployeesContractorsTotal WorkforceYear
Subscription required Subscription required Subscription required 2022
Subscription required 2021
Subscription required Subscription required Subscription required 2020

Corporate Filings & Presentations:

DocumentYear
Corporate Presentation 2023
Press Release 2023
Press Release 2023
Press Release 2023
Annual Information Form 2022
Management Discussion & Analysis 2022
Sustainability Report 2022
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2019
................................... Subscription required 2019
Management Discussion & Analysis 2018
Preliminary Economic Assessment 2018
Management Discussion & Analysis 2017
Management Discussion & Analysis 2016
Subscription required - Subscription is required.

News:

NewsDate
Aya Gold & Silver Announces High-Grade Silver Drill Results at Zgounder September 6, 2023

Subscription required - Subscription is required.

Terms of Use Privacy Policy © 2017-2023 MDO Data Online Inc.