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Haloxylon aphyllum Minkw. (Black Saxaul) is the main brush-forest-forming species in Kazakhstan. While the latter is a rain-fed shrub principally distributed on sand dunes, the former is a phreatophyte, which uses groundwater as water source. Accordingly, Black Saxaul is mainly distributed on the current and ancient alluvial river terraces. Saxaul played and still plays an important role as fodder plant and fuel wood for herders. The Black Saxaul (Haloxylon aphyllum Minkw.) is the principal arboreal taxon of the c...

Gemstones inspired people since the very beginnings of humankind due to their esthetic nature and as a symbol of lasting value and social superiority. Precious and decorative stones from the East Kazakhstan Region are known in this area of Central Asia since the early prehistory. The most precious among the Kazakhstan gemstones пїЅ emeralds пїЅ were processed by the factories in the Urals in the 16th-19th Centuries. Among other well-known non-metallic minerals there are sapphires, topazes and tourmalines, mostly o...