The presence of fragments of silicified siltstone retains their original bedding.

硅化粉的砂岩碎块保留有原始层面.

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Silicified limestone is extensively developed in the Xikuangshan antimony deposit.

锡矿山锑矿硅化灰岩发育广泛.

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Mineralization relates closely to the silicified rock.

金矿化与早期灰白色硅化岩密切相关.

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The silicified wood is told in terms of wood although the shape exists, and die actually.

硅化木从木旳角度讲是形虽存, 而实则亡矣.

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Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite.

大部分的扭折条带遭受强烈的硅化作用,有时还具有矿化现象,并含黄铁矿和黄铜矿.

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A kind of silicified fossil wood with mixed pits on the radial tracheid wall is described.

报道了一种具混合型纹孔(互列式纹孔和对列式纹孔)的化石木.

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