1. Ore Body Thickness and Dilution: Your estimate of 10 meters...

1. Ore Body Thickness and Dilution: Your estimate of 10 meters average thickness and the suggested dilution factors (700 mm hanging wall, 400 mm footwall) provide a good framework. The potential reduction in grade due to dilution is a key consideration and aligns with industry expectations. It would be worthwhile to validate these assumptions against any available announcements or geological models.


2. Narrower Vein Deposits: I agree that dilution would typically increase with narrower vein deposits, all else being equal. If the vein width varies significantly, it may be useful to analyse how these variations impact overall grade and mining costs.


3. Consulting Experts: Your suggestion to seek insights from someone like Craig Jones or another experienced mining professional is an excellent idea. Their expertise would help refine these assumptions and ensure estimates align with practical operations.