Stands at 26% for the 10-year period (2016–2025).
While total cash payments were lower than previous years due to reduced premium-ruby output and auction delays, the proportional fiscal contribution remained robust. Kagem Emerald Mine (Zambia): Gemfields reports updated вЂG-Factor for Natural...
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 26% for the 10-year period (2016–2025)
Fell sharply to 6% , significantly below its long-term average. Gemfields expects this figure to trend back toward
The 2025 figures show contrasting results for the two operations due to varying market and operational conditions.
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.