Minerals
What mineral has a composition of only S?
Sulfur
What igneous rock have a composition of only Olivine?
Dunite
What is the grain size of Shale?
Sand (less than 0.0004 cm).
What TWO categories implies to Foliated texture?
Banding and Mineral alignment.
What mineral is used for pencil lead?
Graphite
What is another word for Extrusive?
Volcanic
What rock(s) have a texture of Crystalline?
Rock Salt, Rock gypsum, Dolostone.
What is the parent rock of Slate?
Shale
What mineral(s) has the hardness of 7?
Quartz, Garnet
What characteristics does Granite have?
Light colored, low density, and felsic composition.
What rock has rounded fragments?
Conglomerate
What type of texture does Gneiss have?
Foliated and Banding
What mineral has the composition of CaF2?
Fluorite
What Igneous rock is vesicular, fine, and dark colored?
Vesicular Basalt
What is the composition of Bituminous coal?
Carbon
What type of Metamorphism does Hornfels have?
Contact
What mineral has a composition of Fe3Al2Si3O12?
Garnet
What mineral(s) has a composition of Plagioclase Feldspar, Biotite, and Amphibole?
Andesite, Diorite
Is Limestone considered a Crystalline or Bioclastic texture?
Both!
What Metamorphic rock is non-foliated, fine-coarse, and has a composition of Calcite/Dolomite?
Marble