noun
smoky quartz; cairngorm; morion
Mineralogy term for a brown to black variety of quartz. Cairngorm and morion are specific types; cairngorm is typically yellow-brown, morion is very dark.
煙水晶は、スコットランドのケアンゴーム山脈でよく採れる。
Smoky quartz is often mined in the Cairngorm Mountains of Scotland.
この
This ring is set with a beautiful smoky quartz.