The Swiss Gemmological Institute (SSEF) has received credible reports indicating the discovery of a new deposit of copper-bearing tourmalines, known in the trade as Paraíba tourmalines, in Ethiopia.
The development coincides with the submission of several stones whose geographic origin proved difficult to determine using existing methods. Preliminary analyses suggest some may originate from Ethiopia.
Since their discovery in Brazil in the late 1980s, Paraíba tourmalines have been prized for their vivid “neon” blue and bluish-green colours caused by copper within their crystal structure. Additional deposits were later found in Nigeria and Mozambique, with the latter becoming a major source.
SSEF said trace-element data from the suspected Ethiopian material overlaps considerably with stones from established localities, particularly Brazil, making origin determination challenging. The institute is conducting further research to characterise the new material and refine methods for distinguishing it from copper-bearing tourmalines from other sources.
Offical Facebook account of heerazhaveraat.com, homepage for Trade News, Articles and Promotion of D
Congratulations to Hari Krishna Group on completing 34 years of excellence, innovation, and meaningful impact. Wishing the entire team continued success and many more milestones ahead! 💐✨
#hkdiamonds #harikrishnaexports #kisnadiamondjewellery #hzinternational #ojaslife
On its 34th anniversary, Hari Krishna Group hosted Master Your Health at Nehru Centre, Worli, Mumbai, where Mr. Atul Shah, Founder of Ojas Life, shared insights on holistic wellness and preventive healthcare
#harikrishnaexports #hkdiamonds #kisnadiamondjewellery #hzinternational
Heera Zhaveraat (HZ International) A Diamond, Watch and Jewellery Trade Promotion Magazine provide dealers and manufactures with the key analytical information they need to succeed in the luxury industry. Pricing, availability and market information in the Magazine provides a critical edge.
