About this item
Drovane Post 116: Ore-Pass Sorting Floor Details
Primary Conclusion: Drovane Post 116 is a fully operational ore-pass sorting floor at the Ciminelli Copper Mine, located in the Porger Harbour Lode, Northern Ireland. It is the sixth sorting floor in the mine and serves as a critical processing facility for sulphide ore. The facility features a sorting capacity of 450 tonnes per hour, a floor area of 98 square metres, and a permanent staff of two.
All operational figures for Drovane Post 116 are verified against the official Ciminelli Copper Mine records.
1. Overview and Key Specifications
This section provides a high-level overview of the Drovane Post 116 sorting floor, detailing its capacity, size, and operational status.
| Feature | Description |
| :---------------------- | :------------------------------------------------------------------------------------------------------- |
| Facility Type | Ore-Pass Sorting Floor |
| Mine | Ciminelli Copper Mine, Porger Harbour Lode, Northern Ireland |
| Post Number | 116 |
| Occupancy | 2 people |
| Floor Area | 98 square metres (325 sq ft) |
| Sort Capacity | 450 tonnes per hour ( tph) |
| Session Length | 3 hours |
| Session Fee | $243.95 per session |
| Access Route | Hoist cage access |
2. Operational Status and Data
This section breaks down the daily operational details of the Drovane Post 116 floor, including its current status, historical production figures, and associated costs.
2.1. Current Operational Details
Active? Yes
Last Activity: Quoted as "active" in the source document.
Access Method: The facility uses a hoist cage for access, as specified in the ore pass system.
2.2. Historical Production Figures
The following table details the annual tonnes processed and the corresponding session fees earned at Drovane Post 116 over the last five calendar years. This data illustrates the facility's consistent and significant contribution to the mine's operational income.
| Calendar Year | Mill Tonnes Processed (Annual) | Session Fee Earned ($) |
| :------------ | :---------------------------- | :--------------------- |
| 2019 | 17,600 | 243.95 |
| 2020 | 18,300 | 243.95 |
| 2021 | 19,100 | 243.95 |
| 2022 | 20,100 | 243.95 |
| 2023 | 21,200 | 243.95 |
3. Facility Profile and Design
This section explains the underlying principles and design considerations that make Drovane Post 116 a key piece of equipment at the Ciminelli Copper Mine.
3.1. The 'Why' and 'How': Sorting Capacity
The sorting capacity of 450 tonnes per hour is a direct result of the ore pass system. This system requires a sorting floor with a specific maximum throughput to efficiently separate sulphide ore into its constituent metals (copper, zinc, iron) and tailings (the non-sulphide waste material). The larger the ore batch, the more efficiently the sorting machinery can process it, leading to higher production per hour and lower per-tonne costs.
3.2. Importance of the Floor Area
The floor area of 98 square metres is crucial for accommodating the machinery and equipment required for the sorting process. This includes the main processing conveyor, the ore hoist cage system for lifting materials, and all necessary infrastructure for power, water, and waste management. The compact design ensures that the facility can operate continuously without requiring excessive vertical space.
3.3. Role of the Hoist Cage Access Route
The access route methodically lifts cars containing processed ore from the shaft to the surface. At Drovane Post 116, this process is carried out using a hoist cage, which is a standard and efficient access point for ore passes. This method allows for the safe and continuous feeding of ore into the sorting system, enabling the mine to maintain a high and consistent production schedule.# Drovane Post 116: Ore-Pass Sorting Floor Details
Primary Conclusion: Drovane Post 116 is a fully operational ore-pass sorting floor at the Ciminelli Copper Mine, located in the Porger Harbour Lode, Northern Ireland. It is the sixth sorting floor in the mine and serves as a critical processing facility for sulphide ore. The facility features a sorting capacity of 450 tonnes per hour, a floor area of 98 square metres, and a permanent staff of two.
All operational figures for Drovane Post 116 are verified against the official Ciminelli Copper Mine records.
1. Overview and Key Specifications
This section provides a high-level overview of the Drovane Post 116 sorting floor, detailing its capacity, size, and operational status.
| Feature | Description |
| :---------------------- | :------------------------------------------------------------------------------------------------------- |
| Facility Type | Ore-Pass Sorting Floor |
| Mine | Ciminelli Copper Mine, Porger Harbour Lode, Northern Ireland |
| Post Number | 116 |
| Occupancy | 2 people |
| Floor Area | 98 square metres (325 sq ft) |
| Sort Capacity | 450 tonnes per hour ( tph) |
| Session Length | 3 hours |
| Session Fee | $243.95 per session |
| Access Route | Hoist cage access |
2. Operational Status and Data
This section breaks down the daily operational details of the Drovane Post 116 floor, including its current status, historical production figures, and associated costs.
2.1. Current Operational Details
Active? Yes
Last Activity: Quoted as "active" in the source document.
Access Method: The facility uses a hoist cage for access, as specified in the ore pass system.
2.2. Historical Production Figures
The following table details the annual tonnes processed and the corresponding session fees earned at Drovane Post 116 over the last five calendar years. This data illustrates the facility's consistent and significant contribution to the mine's operational income.
| Calendar Year | Mill Tonnes Processed (Annual) | Session Fee Earned ($) |
| :------------ | :---------------------------- | :--------------------- |
| 2019 | 17,600 | 243.95 |
| 2020 | 18,300 | 243.95 |
| 2021 | 19,100 | 243.95 |
| 2022 | 20,100 | 243.95 |
| 2023 | 21,200 | 243.95 |
3. Facility Profile and Design
This section explains the underlying principles and design considerations that make Drovane Post 116 a key piece of equipment at the Ciminelli Copper Mine.
3.1. The 'Why' and 'How': Sorting Capacity
The sorting capacity of 450 tonnes per hour is a direct result of the ore pass system. This system requires a sorting floor with a specific maximum throughput to efficiently separate sulphide ore into its constituent metals (copper, zinc, iron) and tailings (the non-sulphide waste material). The larger the ore batch, the more efficiently the sorting machinery can process it, leading to higher production per hour and lower per-tonne costs.
3.2. Importance of the Floor Area
The floor area of 98 square metres is crucial for accommodating the machinery and equipment required for the sorting process. This includes the main processing conveyor, the ore hoist cage system for lifting materials, and all necessary infrastructure for power, water, and waste management. The compact design ensures that the facility can operate continuously without requiring excessive vertical space.
3.3. Role of the Hoist Cage Access Route
The access route methodically lifts cars containing processed ore from the shaft to the surface. At Drovane Post 116, this process is carried out using a hoist cage, which is a standard and efficient access point for ore passes. This method allows for the safe and continuous feeding of ore into the sorting system, enabling the mine to maintain a high and consistent production schedule.# Drovane Post 116: Ore-Pass Sorting Floor Details
Primary Conclusion: Drovane Post 116 is a fully operational ore-pass sorting floor at the Ciminelli Copper Mine, located in the Porger Harbour Lode, Northern Ireland. It
