What does Protogine mean?

Protogine meaning in General Dictionary

a type of granite or gneiss containing a silvery talcose mineral

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  • some sort of granite or gneiss containing a silvery talcose mineral.

Sentence Examples with the word Protogine

P. Protogine connexion, that the pebbles of the Swiss Molasse are not generally such as would be derived from the neighbouring mountains, but resemble the rocks of the Eastern Alps.

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