roscoelite - EE Dictionary | EE Dictionary

roscoelite.

/ros-koh-lahyt/US // ˈrɒs koʊˌlaɪt //

松香石,烂柯岩,鹏程石,鹏程万里

Definitions

n.noun · 名词

1.
Mineralogy.
- ›a brown variety of muscovite in which some aluminum is replaced by vanadium.

Examples

Roscoelite is a vanadium mica from a gold mine at Granite creek, California.
Locally the sandstones contain as much as 20 per cent of the roscoelite.

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