RE: Why Are Centamin Insiders Buying Now? Check Out The Chart25 Mar 2021 21:41
Good question.
Short answer, from discovery to Development is about 4-7 years. Rarely shorter. Briefly, have to drill out to get a RESERVE, complete robust metallurgical studies, geoengineering, complete a Feasibiltiy Study, organise finance, procurement, build, commission, move to steady state...in Africa and many places where gold is fouund...develop infrastrucrture, often waiting for government help (Waiting for Godot?)
A couple of key aspects
1. The mining value curve. A good starter is at below link. In fact it is now seriously out fo date as the discovery time is now seriosuly delayed by significant under investment in exploration. Result. No major disocveries. Time to disocvery. Most companies fail, in fact I know of one company that financed exploration tot he tune of $5m pa, for a decade and found nothing commercial. Some a lot lot longer ... So time to discovery I think is now way in excess of 10 years. Tier 1 discovery a lot longer, maybe 20 years, which is why I said previously having a Tier 1 asset like Sukari is a major bonus, and it is far easier to optimise management/get a good mangement team (and who wouldn't want to work on a mine wiht 20 year mine life, which could make your career)
https://www.visualcapitalist.com/visualizing-the-life-cycle-of-a-mineral-discovery/
A few other bits and pieces.
https://www.mckinsey.com/industries/metals-and-mining/our-insights/can-the-gold-industry-return-to-the-golden-age
https://www.mckinsey.com/industries/metals-and-mining/our-insights/through-cycle-investment-in-mining#
One matter becoming more critical to development is being able to find sufficient water to supprt the life of mine. If you have 100 tonne of gold in the ground, it turns out as rule of thumb that you will need over 250 ML of water to produce a tonne of gold, or 250,000 megalitres of water. Banks and financing groups were (probably still are) insisting on the mine finding this amount of water undeground! and there are parts of the world where gold occurs that this simply will not happen! For instance in Western Australia many (most) of the gold mines are sourcing water from palaeochannels, where the water is dated at 10,000 plus years old! Most of the gold regions in West Oz are deserts so there is virtually ZERO recharge. So the issue in development is not finding gold, it is fiding water, and there will come a time when there will be none left. You maybe surprised but the knowledge and rigour of which a water reosurce is defined, and the permeabilites are robustly known are not many, such that mines can ...run dry...I worked on one where the mine with a 30 year mine life, after 4 years found out they only had 2 years of water left...panic
Developing mines is not for the faint hearted, and there are a lot of variables.
I think the lack of market appreciation of the CEY assets poor, more becuase of the skittish and surfical nature of the market place. Like what I see at CEY no