Stands at 17% for the 10-year period (2016–2025).
The 2025 figures show contrasting results for the two operations due to varying market and operational conditions.
Fell sharply to 6% , significantly below its long-term average. Gemfields reports updated вЂG-Factor for Natural...
Gemfields Group Ltd has released its updated figures as of December 31, 2025, for its two primary mining operations: the Kagem emerald mine in Zambia and Montepuez Ruby Mining (MRM) in Mozambique.
This decline was attributed to a four-month halt in mining operations in early 2025 and a temporary 15% export tax on precious gemstones (which was lifted by March 2025). Gemfields expects this figure to trend back toward its long-term average of roughly 18% as operations normalize. G-Factor 2024 Updated Results - Gemfields Stands at 17% for the 10-year period (2016–2025)
Stands at 26% for the 10-year period (2016–2025).
The G-Factor is a transparency metric that calculates the percentage of a mine's total revenue paid to the host government through mineral royalties, corporation taxes, dividends, and export levies. Gemfields Group Ltd has released its updated figures
Recorded at 23% , with $11.3 million paid to the Mozambican government on $49.9 million in revenue.