MtCleverist

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Across
  1. 6. A gas whose only product of perfect combustion is water
  2. 8. Solid and rigid outer layer of Earth
  3. 11. A soil rich in Fe & Al formed in tropical environments
  4. 14. A primary economic mineral of cobalt
  5. 15. The loose, unconsolidated sediment that sits atop basement
  6. 18. The ultra mafic host matrix of diamonds
  7. 22. The incorporation of country rock into magma and melt
  8. 23. The process of changing rocks through pressure and temperature
  9. 24. A ridge of rock near the oceans surface, typically built by organisms
  10. 25. The stretching of rock
Down
  1. 1. A metamorphic rock consisting of green pyroxene and red garnet
  2. 2. Pattern of aligned minerals
  3. 3. The largest portion of Earths interior
  4. 4. The breakdown of rock
  5. 5. A fold with its youngest rocks in the core
  6. 7. A sedimentary rock composed of spherical chemical sediments
  7. 9. Sedimentary ridges formed perpendicular to the flow of current
  8. 10. The divide of something based on its chemical or physical properties
  9. 12. Mine waste
  10. 13. A structure formed by ductile, buoyant material flowing upward through host rock
  11. 16. A plutonic igneous rock formed from the rapid crystallisation of exsolved fluids
  12. 17. An igneous intrusion concordant with the dominant structure of the rock
  13. 18. Ultramafic mantle-derived volcanic rock
  14. 19. Where fresh and salt water meet
  15. 20. An element with more or less neutrons
  16. 21. A body of rock formed from the crystallising of magma below the Earth's surface