Scheduled Blast Times
Blast times listed below are notifications of production blasting
Note: We are not currently blasting in the Martha Open Pit. Any changes to this will be notified.
We do not blast on Sundays or public holidays.
Underground Correnso Production Blasting is scheduled between:
- 1.00 – 2.00 pm (note: a blast may occasionally be delayed under specific circumstances).
Underground Project Martha Blasting is scheduled between:
- 1.30 – 2.30 pm (note: a blast may occasionally be delayed under specific circumstances).
Underground Development Blasting may still occur, and due to their smaller size, will not be notified. Production Blasts will occur between:
- 7.00 am – 8.00 am and/or
- 7.00 pm – 8.00 pm
If you wish to be added to our email or text message blast notification list, or have any concerns please contact us on 0800 924 444.
| Saturday 5 july 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: No Production Blasting |
| Martha South: No Production Blasting |
| Friday 4 july 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: No Production Blasting |
| Martha South: No Production Blasting |
| Thursday 3 july 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: Between 1.30 - 2.30pm Martha North at 434m deep |
| Martha South: No Production Blasting |
| Wednesday 2 july 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: No Production Blasting |
| Martha South: No Production Blasting |
| Tuesday 1 july 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: No Production Blasting |
| Martha South: No Production Blasting |
| Monday 30 june 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: No Production Blasting |
| Martha South: No Production Blasting |
| Saturday 28 june 2025 |
| Correnso Underground: No production blasting |
| Martha North: No production blasting |
| Martha South: No production blasting |
| Friday 27 june 2025 |
| Correnso Underground: No production blasting |
| Martha North: No production blasting |
| Martha South: No production blasting |
| Thursday 26 june 2025 |
| Correnso Underground: No production blasting |
| Martha North: Between 1:30 - 2:30pm Martha North at 300m and 320m deep |
| Martha South: No production blasting |
| Wednesday 25 june 2025 |
| Correnso Underground: No production blasting |
| Martha North: No production blasting |
| Martha South: No production blasting |
Mine blast vibration map
The data presented below is derived from all vibration events recorded at each vibration monitor. It has not been verified as blast vibration data. As such, this data should not be used to determine compliance with any government or statutory regulation or as the basis for determining eligibility for any programme offered by Waihi Gold.