Fechar
Sedimentary Rocks
Extrusive Igneous Rocks
Intrusive Igenous Rocks
Metamorphic Rocks
Rock
Mineral
Crystal
Part 1
Appearance of Minerals, how do we differentiate between them?
Prismatic crystals
Tabular crystals
Cubic crystals
Rhombohderal crystals
Part 2
Further ways to differentiate minerlas
Cleavage
Sillicates containing Mg and Fe
Sillicates not containing Fe or Mg
Non-sillicate ore minerals
Other non-sillicates
