Изумруд — Википедия

Название. Слово «изумруд» (изначально изумрутъ) происходит от семитского корня b-r-q «сиять» (ср. ...

Изумруд — Википедия

Название. Слово «изумруд» (изначально изумрутъ) происходит от семитского корня b-r-q «сиять» (ср. ...

Emerald - Wikipedia

Emerald is a precious gemstone and a variety of the mineral beryl (Be 3 Al 2 (SiO 3) 6) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale.

Ramaphosa advises SACP against withdrawing from alliance ...

Deputy President Cyril Ramaphosa on Wednesday told delegates at the SA Communist Party (SACP) congress to seriously ponder the repercussions.

Results & Reports - Gemfields

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Landmarks of Zambia | Wondermondo

The best landmarks of Zambia are its enormous waterfalls, especially Victoria Falls and prehistoric rock art.

The Big Three Jewels: Why Ruby, Sapphire and Emerald Top ...

Mar 11, 2016· Until recently, only emerald, ruby and sapphire were officially called precious gems. Everything else was called semi-precious. The precious categorization is a reference to value: a really fine ruby, emerald or sapphire can be priced higher per carat than a …