Final answer:
Gabbro is the intrusive igneous rock with coarse crystals between 1 and 10 mm and containing a large amount of pyroxene.
Step-by-step explanation:
The intrusive igneous rock with coarse crystals between 1 and 10 mm and containing a large amount of pyroxene is called Gabbro. Gabbro is a coarse-grained rock composed mostly of feldspar and pyroxene, with minor amounts of other minerals. It is formed from slow-cooling magma deep within the Earth's crust.