| 21. | One of these intrusions contained the gabbro and diorite.
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| 22. | The bridge railings are topped with double sawtooth-shaped rows of gabbro.
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| 23. | Tiantai Hill is a piece of micro-gabbro rock with sheeting joints.
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| 24. | The northern parts are of the batholith are themselves intruded by Jurassic gabbros.
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| 25. | Earlier during the Sveconorwegian orogeny mafic rocks ( gabbro-diorite ) were emplaced.
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| 26. | Above the ridges are topped by hard gabbro.
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| 27. | The massif is built mostly by gabbro rocks, a hard and resistant rock.
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| 28. | Gabbro outcroppings anchor both ends of the complex.
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| 29. | Rock types include picrite, peridotite, dunite, pyroxenite, gabbro and granophyre.
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| 30. | The geology consists of a dark breccia of gabbros and dolerites intruding Archaen gneiss.
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