Rocks name

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Across
  1. 2. Talc – What is the softest mineral?
  2. 3. Heulandite – Which crystal is found in volcanic cavities?
  3. 4. – Which blue mineral comes from copper?
  4. 5. Gneiss – Which rock has light and dark bands?
  5. 6. Obsidian Green – Which green volcanic glass forms from lava?
  6. 7. Schist – What rock has shiny crystal layers?
  7. 8. Fluorite – Which mineral glows under UV light?
Down
  1. 1. Vanadinite – Which red mineral contains vanadium?
  2. 2. Bornite – Which shiny mineral is called "Peacock Ore"?
  3. 3. Laterite – Which red soil is rich in iron?
  4. 4. Tiger Eye – What golden stone looks like a cat's eye?
  5. 5. Serpentine – Which green stone is used for decoration?
  6. 6. Banded Hematite Jasper – Which jasper has red and metallic bands?
  7. 7. Slate with Mica – What slate sparkles with mica?