| 1. | A greater amount of plagioclase would designate the rock as tonalite.
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| 2. | The Federal Golf Course Tonalite introduces some veins and saccharoidal galena.
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| 3. | These basalts were intruded by a tonalite pluton shortly after their eruption.
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| 4. | In older references tonalite is sometimes used as a synonym for quartz diorite.
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| 5. | This intrusion is known as Federal Golf Course Tonalite.
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| 6. | Most of the mineral deposits are close to the tonalite-schist contact.
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| 7. | They are like rocks called TTG ( Tonalite-Trondhjemite-Granodiorite ).
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| 8. | The mountain made of Cretaceous Orthogneiss, and Tonalite.
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| 9. | Minerals in the tonalite are quartz, plagioclase, alkali feldspar and hornblende.
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| 10. | Granodiorite, tonalite and diorite are most common intrusive rocks found in continental arcs.
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