gneiss

• n. 片麻岩

ドイツ語、火花、閃光から。

gneiss (n.)

type of metamorphic rock, 1757, kneiss, from German Gneiss (16c.), which is probably from Middle High German gneist "spark" (so called because the rock glitters), from Old High German gneisto "spark" (compare Old English gnast "spark," Old Norse gneisti). Related: Gneissic.

1. Gneiss is called bastard granite.

片麻岩を粗花崗岩と呼ぶ.

2. Gneiss ，a metamorphic rock，can be commonly found in Precambrian areas.

片麻岩、変質岩、よく見られる前寒武紀地方では。

3.The types of mineralized rocks are fine grained biotite gneiss and silicalites.

鉱化タイプは金含有黒雲変粒岩型、金含有シリカ質岩型である。

4.The headrace tunnel passes mainly through Gneiss rock.

導水トンネルは主に片麻岩を通過する。

5.As if an avantgarde painting,younger white rock intrudes in a tapestry of gneiss .

岩石写真美術館。先鋒派の絵画として、若い白い岩がタペストリー片麻岩に押し込まれている。