Overview
| Status | Closing / Closed |
| Mine Type | Tailings |
| Commodities |
|
| Processing |
- Flotation
- Carbon in leach (CIL)
- Cyanide (reagent)
|
The Las Lagunas gold tailings project finished production on December 28, 2019. |
Source:
The 100% owned Las Lagunas project involves the reprocessing of high grade gold/silver refractory tailings from the Pueblo Viejo mine located approximately 105km to the north of Santo Domingo, the capital of the Dominican Republic in the Caribbean.
Processing
- Flotation
- Carbon in leach (CIL)
- Cyanide (reagent)
Source:
Summary:
The project involves the reclamation of the existing tailings by dredging, ultrafine grinding, concentration of gold bearing sulphides through flotation followed by sulphide oxidation using the Albion process, prior to extraction of gold and silver utilising standard carbon-in-leach cyanidation.
Recoveries & Grades:
| Commodity | Parameter | 2019 | 2018 | 2017 | 2016 | 2015 |
|
Gold
|
Head Grade, g/t
| ......  | 4.08 | 3.89 | 3.92 | 3.43 |
Production:
| Commodity | Units | 2019 | 2018 | 2017 | 2016 | 2015 |
|
Gold
|
oz
| ...... | 43,243 | 42,998 | 46,021 | 37,760 |
|
Silver
|
oz
| ...... | ...... | ...... | ...... | ...... |
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Operational Metrics:
| Metrics | 2019 | 2018 | 2017 | 2016 | 2015 |
|
Plant annual capacity
| 200,000 t | 200,000 t | 200,000 t | 200,000 t | |
|
Tonnes processed
| 574,673 t | 623,618 t | 667,910 t | 730,320 t | 758,390 t |
Financials:
| | Units | 2019 | 2018 | 2017 | 2016 | 2015 |
|
Capital expenditures
|
M USD
| | 0.4 | 2.6 |
3
|
3.8
|
|
Revenue
|
M USD
| ...... | 55.5 | 54 |
55
|
46
|
|
EBITDA
|
M USD
| ...... | 20 | 18.5 |
17.7
|
|
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Mine Management:
| Job Title | Name | Profile | Ref. Date |
|
.......................
|
.......................
|
|
Feb 12, 2020
|
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Corporate Filings & Presentations:
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Aerial view:
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