$10.72 billion11 Feb 2025 12:17
Incorporating germanium and gallium into the valuation of Rockfire Resources plc's Molaoi zinc deposit provides a more comprehensive assessment of its potential in-ground value.
Current Resource Estimates:
The Molaoi deposit has an inferred resource of 15 million tonnes, averaging 7.26% zinc, 1.75% lead, and 39.5 grams per tonne (g/t) silver. Recent analyses have confirmed the presence of germanium and gallium, with average grades of 23.7 g/t for germanium and 15.3 g/t for gallium.
Contained Metal Calculations:
Zinc: 1,089,000 tonnes
Lead: 262,500 tonnes
Silver: 592,500,000 grams (19,050,000 ounces)
Germanium: 355,500,000 grams (355,500 kilograms)
Gallium: 229,500,000 grams (229,500 kilograms)
Metal Prices (as of February 11, 2025):
Zinc: $2,500 per tonne
Lead: $2,000 per tonne
Silver: $0.75 per gram
Germanium: $4,095.41 per kilogram
Gallium: $934.23 per kilogram
In-Ground Value Estimation:
Zinc: $2,722,500,000
Lead: $525,000,000
Silver: $444,375,000
Germanium: $1,455,000,000
Gallium: $214,500,000
Total Estimated In-Ground Value: $5,361,375,000
Potential Impact of Gkagkania Discovery:
The Gkagkania prospect has a surface expression comparable to the existing Kalamaki resource, suggesting the potential to double the current resource base if further exploration confirms similar grades and tonnages. If this occurs, the in-ground value could potentially increase to approximately $10.72 billion.