Wavellite, Goethite

Description

Pale green wavellite spheres grow on the rock. On one surface, part of the wavellite appears to be replaced by goethite, displaying a brownish-red color. On another surface, the wavellite exhibits an excellent luster. At the edges, some wavellite is broken, revealing beautiful radial growth patterns and growth layers. ------ 淡绿色的银星石球球长在岩石上。一个面上的部分银星石疑似被针铁矿取代，呈棕红色。另外一个面上的银星石则光泽极好。边缘部分银星石破损，能看出美丽的放射状生长纹，和生长层。

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