Across
- 3. lava that is still in the surface
- 8. Consisting of large crystals embedded in a matrix of much smaller crystals
- 13. Density over Volume
- 14. Igneous rocks lying between Felicia and mafic
- 17. Lava that hardens outside
- 18. Formed through the cooling and solidification of magma or lava
- 20. an intrusive igneous rock
Down
- 1. Igneous rocks that indicate that rocks contain dark silicate minerals and calcium
- 2. Another word for expose
- 4. forms from rapid cooling lava
- 5. the process that rocks go through
- 6. Indiction of a rock that is composed of light colored silicates, mainly quartz
- 7. the meaning of Latin word ignis
- 9. Combination of minerals
- 10. Transformation of existing rock to new types of rock
- 11. Magma that has left the surface
- 12. formed by the accumulation or deposition of mineral
- 15. Broken down rock
- 16. Forms when magma hardens under earths surface
- 19. Igneous Rocks composed mainly of iron and magnesium