intrusive rocks in a sentence

Examples

1. It occurs in pegmatites where it can form crystals up to long and in the contact metamorphic zone between limestone and various intrusive rocks.
2. Scientific journals have studied the volcanic geology of the area, identifying the rocks of volcanic appearance as constituted of subvolcanic intrusive rock bodies.
3. Its surface waters tend to be very low in alkalinity, which is caused by its underlain intrusive rocks of the Cretaceous Idaho Batholith.
4. Intrusive rocks can become brecciated in appearance by multiple stages of intrusion, especially if fresh magma is intruded into partly consolidated or solidified magma.
5. Igneous rocks are those formed by magma cooling and solidifying, while intrusive rocks are igneous rocks that form beneath the Earth's surface.
6. The subvolcanic and intrusive rocks of the central Kaiserstuhl are plutonic equivalents of the erupted material ( essexite, carbonatite and coarse-granular phonolite ).
7. Several local terms which do not carry official status with the International Union of Geological Sciences have been used for different varieties of the intrusive rocks.
8. The northern parts of the Armorican Massif have less intrusive rocks, although a small zone in the northwest of Brittany ( L�on Zone ) forms an exception.
9. Hydrothermal circulation at mid-ocean ridges can, however, bring intrusive rocks into the shallow mantle, and it is possibly a good candidate in this case.
10. "' Intrusive rock "'forms within Earth's Sierra Nevada in California, are formed mostly from large granite ( or related rock ) intrusions.