English Dictionary

feather ore

名詞

不可算名詞 通常

(mineralogy) A variety of jamesonite, sometimes found in capillary forms and like a cobweb, but also massive.

日本語の意味

（鉱物学）ジェイムサナイトの一変種で、細長い毛管状や蜘蛛の巣のような形態、または塊状の形態で見られる鉱物。

The geologist carefully extracted a sample of feather ore from the seam to study its delicate, filamentous habit.

地質学者は、その繊細で糸状の習性を調べるために、鉱脈から羽毛状ジャメソナイトの試料を慎重に採取した。

意味（1）

(mineralogy) A variety of jamesonite, sometimes found in capillary forms and like a cobweb, but also massive.

feather ores （ plural ）