Across
- 1. large pyroxene grains enclose small plagioclase laths
- 6. consisting entirely of crystals
- 7. coarse-grained
- 10. inclusion of foreign rock
- 11. fine-grained
- 12. cumulate where early minerals fill pore space
Down
- 2. host phenocryst contains inclusions of other minerals
- 3. containing coarse phenocrysts and fine-grained groundmass
- 4. crystals which grew quickly and have internal voids
- 5. completely bounded by crystal faces
- 8. contains gas bubbles
- 9. large crystal