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单词 psilomelanic
释义

> as lemmas

psilomelanic
psilomelanic adj. Obsolete rare of the nature of or containing psilomelane.
ΚΠ
1883 Encycl. Brit. XV. 479/2 The writer found [in a manganese nodule dredged up by the ‘Challenger’ expedition]..a total of 21·04 per cent. of the psilomelanic part.
extracted from psilomelanen.
<
as lemmas
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更新时间:2024/12/24 3:39:10