рус  | eng  |

Exclusive

25.05.2015
Gemstone dealers are richer than us, Tanzania small scale miners mourn
olam_mustapha_x.jpgTanzania’s Tanga Small Scale Miners Association said it is not happy with the manner in which gemstone dealers in the East African country are profiteering from their hardwork. The association chairperson Olam Mustapha told Rough & Polished’s Mathew Nyaungwa on the sidelines of the Arusha Gem Fair in Tanzania last month that the dealers were buying stones for as low as $10 per gram and then obtain $100 per gram or even $200 per gram when the same stones are sold abroad. Below are excerpts of the interview.

18.05.2015
Demand for diamond jewelry has traditionally been and will be there in spite of crisis situations
valeri_ilyinykh_x.jpgUralskaya Yuvelirnaya Kompaniya (Ural Jewellery Company), Yekaterinburg, holds strong positions on the Russian jewellery market and specializes in the manufacture and wholesale of trendy and classic jewellery made of precious metals, precious and semi-precious gems. Along with exclusive jewellery studded with precious gems, it manufactures big lots of inexpensive and quality jewellery. It has a reputation of a reliable and responsible partner. Valery Ilyinykh, the company’s CEO, gave his answers to questions from Rough&Polished.

12.05.2015
Mira Gulati, Founder and Principal Designer of Mirari
mira_gulati_x.jpgA trained jewellery designer and gemologist from the Gemological Institute of America (GIA), Mira Gulati created the brand ‘Mirari’ to cater to India’s growing demand for luxury jewellery with a contemporary edge, as well as the international market’s craving for aesthetic of the Indian classic treasures. Even before embarking on this journey, Mira worked at several jewellery stores in California to develop her skills in sales, operations, security and dealing with clients. Armed with education and experience, Mira ventured confidently into the business of her dreams.





Drilling at Botswana’s Kimberlite KX36 shows strong micro diamond results - Petra

15.03.2012

Petra Diamonds said exploration work at kimberlite KX36, which is situated in its Kukama East project area, in central Botswana has shown strong micro diamond results.
It said in a statement emailed to Rough & Polished that 250 diamonds, collectively weighing 0.756 carats, had been recovered from 403.88kg of kimberlite.
The largest diamond was a white, transparent dodecahedron, weighing 0.393 carats, it said.
"These initial drilling and microdiamond analysis results indicate that kimberlite KX36 has significant potential, in terms of its possible size, diamond grade and potential coarse diamond size frequency distribution,” said Petra chief executive Johan Dippenaar.
“The next step is a large diameter bulk sampling drilling programme, commencing in April 2012, in order to obtain further information with regards to grade and an indication of diamond value."
Company technical director Jim Davidson also said that the strong micro diamond results and the favourable coarser diamond size indications for kimberlite KX36 were most encouraging out of the five new kimberlites they had found in Botswana so far.
KX36 was approximately 60km from the nearest known kimberlite, meaning there was the potential for KX36 to be part of a new kimberlite field, he said.

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished, from Zimbabwe

Rough&Polished

Comments

Only registered users are allowed to comment.
Register
Sign in
© 2007-2015 Rough and Polished