TanzaniteOne working on economic model for potential tsavorite mine

Aim-listed coloured gemstone producer Tanzanite One on Monday announced a maiden Joint Ore Reserves Committee (Jorc) compliant inferred resource of between 18,2-million tons and 24,9-million tons for its tsavorite project, in Tanzania. An...

TanzaniteOne boosts Q3 output 21%

Aim-listed coloured gemstone producer TanzaniteOne increased its production by 21,4% to 567 897 ct in the third quarter of the year, ended September 30, 2009, and has already exceeded its yearly production target. The company told shareholders in...

Gemfields-RoxC takeover talks terminated

Aim-listed coloured gemstone producer Gemfields on Wednesday stated that negotiations with Rox Conduit (RoxC) regarding a possible takeover of Gemfields had been discontinued. The decision was taken after consideration of the indicative terms of...

TanzaniteOne increased output by 30% in ’08

Aim-listed coloured gemstone producer TanzaniteOne reported that production for the year ending December 2008 had totalled 2,2-million carats of tanzanite, produced from 42 318 t, at an average recovery of 52 carats a ton. This was a 30% increase...