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首页> 外文期刊>Записки Российского минералогического общества >ДЕНДРИТЫ САМОРОДНОГО ЗОЛОТА НЕОБЫЧНОЙ МОРФОЛОГИИ
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ДЕНДРИТЫ САМОРОДНОГО ЗОЛОТА НЕОБЫЧНОЙ МОРФОЛОГИИ

机译:异常形态天然金树皮

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摘要

The unique native gold dendrite from the special gold collection of the SO RAN Geology Institute (Yakutsk) is represented by the elongated plate with epitaxial overgrowths of octahedron tops (apexes). The dendrite, originated from the placer deposit, is 3.5 X 1.6 mm in size, 10.6 mg weight, standard - 860. It consists of thin elongated plate overgrown along its axis with seven octahedron apexes. These tops, in their turn, have tentacle-like whiskers. These three morphologic elements: the plate, tops and whiskers, reveal the consecutive change of environment during their growth, but at continuous gold supply.
机译:SO RAN地质研究所(雅库茨克)的特殊黄金收藏品中独特的原生金枝晶以八面体顶部(顶点)的外延生长的细长板为代表。起源于砂矿中的枝晶,尺寸为3.5 X 1.6毫米,重量为10.6 mg,标准品-860。它由细长的细长板组成,沿其轴长满七个八面体顶点。这些上装有触手状的胡须。这三个形态元素:板块,顶部和晶须揭示了在其生长过程中环境的连续变化,但是在连续的黄金供应下。

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