Meanings

horned dung beetle (Copris ochus)

Yanbaru long-armed scarab beetle (Cheirotonus jambar)

speech is silver, silence is golden

platinum black (black powdered platinum, often used as a catalyst)

platinum group metals

platiniridium (alloy of platinum and iridium)

metallic sound

paradise fish (Macropodus opercularis)

annular solar eclipse

metal industry boom (of the early 1950s)

to be lost in lust for riches

kanji "metal" or "gold" radical at left

financial engineering

Jinhua ham (special Chinese ham)

powder metallurgy

metallic

any horsehair worm of class Gordioidea

automatic teller machine

Chalcolithic

Chalcolithic