Puzzle #1

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Across
  1. 2. Reddish-brown gemstone
  2. 4. A variety of quartz that is usually green and often has small inclusions of shiny minerals, creating a shimmering or sparkling effect.
  3. 5. A type of chalcedony with distinctive bands of colors, often used in jewelry and ornamental objects
  4. 7. Green with red flecks
Down
  1. 1. A mineral that can be found in a range of colors, often used in the production of cement and other building materials.
  2. 3. Blue gemstone
  3. 5. Purple quartz
  4. 6. Fossilized resin