rocks property

Implementation

final rocks = <Rock>[
  const Rock(
    "Shale",
    "assets/Rocks_Minerals_Images/Shale.jpg",
    "Has to be a carbonate-rich enviroment to cause dark coloring",
  ),
  const Rock(
    "Mudstone",
    "assets/Rocks_Minerals_Images/mudstone1.jpg",
    "Clastic fine-grained, generally soft, variable color, clay silt",
  ),
   const Rock(
    "Limestone",
    "assets/Rocks_Minerals_Images/Limestone.jpg",
    "Off white-gray, shallow marine enviroments, could contain fossils, chalky \n   \u2022 oolite, Chalk, Dense Limestone, Crystalline Limestone, Coquina, Micrite, Tavertine",
  ),
  const Rock(
    "Dolomites/Dolostones",
    "assets/Rocks_Minerals_Images/Dolomite1.jpg",
    "Carbonate sedimentary rock",
  ),
  const Rock(
    "Conglomerates",
    "assets/Rocks_Minerals_Images/Conglomerate.jpg",
    "Visible, rounded clasts within the matrix",
  ),
 const Rock(
    "Basalt",
    "assets/Rocks_Minerals_Images/Basalt.jpg",
    "Fine-grained, dark coloring, no visible crystals",
  ),
   const Rock(
    "Sandstone",
    "assets/Rocks_Minerals_Images/Sandstone.jpg",
    "Grainy appearance",
  ),
  const Rock(
    "Phyllosilicates",
    "assets/Rocks_Minerals_Images/Phyllosilicates.jpg",
    "Clay \n   \u2022 Layers of tetrahedral and octahedral sheets",
  ),
  const Rock(
    "Carbonates",
    "assets/Rocks_Minerals_Images/Carbonate.jpg",
    "Precipitate from water \n   \u2022 Fizzies when hydrochloric acid is placed on it",
  ),
  const Rock(
    "Hematite",
    "assets/Rocks_Minerals_Images/Hematite.jpg",
    "Precipitate from water \n   \u2022 Deep red or brownish red streak",
  ),
  const Rock(
    "Olivine",
    "assets/Rocks_Minerals_Images/Olivine.jpg",
    "Weathers in the presence of water \n   \u2022 Green or pale green, lack of cleavage, in rocks it's usually rounded",
  ),
   const Rock(
    "Pyroxene",
    "assets/Rocks_Minerals_Images/Pyroxene.jpg",
    "Weathers in the presence of water \n   \u2022 Has cleavage, dark green to black",
  ),
     const Rock(
    "Pigeonite",
    "assets/Rocks_Minerals_Images/Pigeonite.jpg",
    "Found on meteors",
  ),
  const Rock(
    "Augite",
    "assets/Rocks_Minerals_Images/Augite.jpg",
    "Found on meteors \n   \u2022 Greenish white streak",
  ),
];