响岩
xiǎnɡ yán
- 名phonolite
响岩-
凤城的富白榴石岩②白榴石碧玄岩-响岩系列；
LEUCITE - RICH ROCK IN FENGCHENG ② leucitite basanite - phonolite series ;
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粗面岩、响岩、粗玄岩，含钾泥灰岩、钾长浅粒岩等尚待开发利用。
The trachyte , phonolite , dolerite , K-bearing marl , K-feldspar leptite etc are to be exploited and utilized .
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而白榴石碧玄岩-响岩系列和钾玄岩系列来自与古俯冲有关的古老富集地幔，为岩浆分离结晶作用的产物。
However , the leucite basanite - phonolite series and shoshonite series were evolved from an old enriched mantle related to ancient subduction , and their geneses are attributed to the fractional crystallization in different degrees .