Annotated record and chemical analyses of a polygenetic manganese nodule (sla...
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A large manganese nodule (manganese slab) was dredged from 2100 m on the Scott Plateau by R.V. Valdivia in 1977. It is an irregular ellipsoid, with a maximum dimension of 28 cm,...
1977年，瓦尔迪维亚号（R.V. Valdivia）科考船从斯科特高原（Scott Plateau）2100米水深区域拖网采集到一枚大型锰结核（manganese nodule，锰块体）。该样品呈不规则椭球状，最大尺寸达28厘米，……
