What is Peacock Gold Zone?
The Peacock Gold Zone is a 24-karat gold deposit located in Sudbury, Ontario, Canada. It is one of the largest gold deposits in the world and has been in operation since the 1960s. The zone is situated in a region of high-grade quartz peacock rocks, which are rich in gold and other precious minerals.
History of the Peacock Gold Zone
The Peacock Gold Zone has a long and storied history dating back to the 19th century. The area was first mined in the early 1960s by companies such as Rogers Exploration and Strachan Geological Services. The discovery of gold in the region sparked a renewed interest in the area, and the zone has been mined intermittently ever since.
In the 1970s, the Peacock Gold Zone began to gain international attention due to its high-grade gold content. The zone was estimated to contain an average of 1.2 billion ounces of gold, which was equivalent to approximately 10,000 kg of gold. The discovery of this significant amount of gold led to the development of a major gold mine in the region.
Geological Setting
The Peacock Gold Zone is located in a region of grain-sedimentary rocks, which are rich in gold and other precious minerals. The rocks are composed of a variety of minerals, including quartz, feldspar, and mica. The zone is situated in a bedrock of SAG-grade quartz peacock rocks, which are known for their high concentration of gold and other precious minerals.
Metallurgical Processing
The gold from the Peacock Gold Zone is processed using a carrying bath process, which involves the use of a plex gold-copper sulphide concentrate. The concentrate is then transferred to a pal Joey float-to-screw tailings pump to concentrate the gold and other minerals. The gold is then padded with a low-grade sulphide concentrate to remove any impurities and improve the gold’s recoverability.
Productivity and Production
The Peacock Gold Zone has produced over 10 million ounces of gold since its discovery in the 1970s. The zone has a long-term mining plan in place, which includes the development of new exploration zones and the expansion of existing mining infrastructure.
Here is a table summarizing the historical production and mine plan for the Peacock Gold Zone:
| Year | Production (oz) | Mining Plan |
|---|---|---|
| 1960s | 5,000,000 | Exploration |
| 1970s | 10,000,000 | Development |
| 1980s | 20,000,000 | Expansion |
| 1990s | 30,000,000 | Expanding into Asia |
Financial Information
The Peacock Gold Zone is owned and operated by Cameco Corporation, a Canadian multinational company. The company is responsible for the responsibility of mining the gold from the zone.
Here is a table summarizing the financial information for the Peacock Gold Zone:
| Year | Revenue (CAD) | Cost of Production (CAD) |
|---|---|---|
| 1960s | 10,000,000 | 500,000 |
| 1970s | 20,000,000 | 1,000,000 |
| 1980s | 30,000,000 | 1,500,000 |
| 1990s | 40,000,000 | 2,000,000 |
Current Operations
The Peacock Gold Zone is currently operated by Cameco Corporation. The zone is situated in a mining lease arrangement with the Ontario government. The company is responsible for the mining and exploration of the zone, and for the processing and purification of the gold.
Here is a table summarizing the current operations of the Peacock Gold Zone:
| Year | Operations |
|---|---|
| 2010 | Mining lease arrangement with Ontario government |
| 2015 | Expansion of mining infrastructure |
| 2018 | Completion of mining lease arrangement with Ontario government |
Future Plans
The Peacock Gold Zone has several future plans in place, including the development of new exploration zones and the expansion of existing mining infrastructure. The company is also working to reduce costs and improve productivity.
Here is a table summarizing the future plans for the Peacock Gold Zone:
| Year | Plan |
|---|---|
| 2020 | New exploration zone development |
| 2022 | Expansion of mining infrastructure |
| 2025 | Improving productivity and reducing costs |
Conclusion
The Peacock Gold Zone is a significant gold deposit located in Sudbury, Ontario, Canada. The zone has a long history of gold production, and it is expected to continue producing gold for many years to come. The zone is currently operated by Cameco Corporation, and it is expected to remain a major contributor to the Canadian economy for many years to come.