chloropal

名词 n.
中文释义

英文释义

名词 n.
  1. A massive mineral, greenish in colour and opal-like in appearance, essentially a hydrous silicate of iron.
    — A careful consideration of the various analyses of minerals of the chloropal group given by Dana, leads me, therefore, to propose that the following species and varieties should be regarded as a series of types to which all future discoveries in the group may be referred.

词形变化

chloropals plural

词源

From chloro- + opal.
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