perthite - EE Dictionary | EE Dictionary

perthite.

/pur-thahyt/US // ˈpɜr θaɪt //

珍珠岩,橄榄石,珀尔帖,珀斯

Definitions

n.noun · 名词

1.
Mineralogy.
- ›a variety of feldspar containing irregular bands of albite in microcline.

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