Crystal Habit, Rocks, Symmetrical habits by All This 2 years ago 0 0 Octahedral – Octahedron-shaped, square bipyramid (eight-sided) Common examples include: diamond, fluorine, fluorite, magnetite, pyrite crystal of fluorite : Mexico
Crystal Habit, Rocks, Rounded/Spherical habits by All This 2 years ago Reniform – <a href="https://en.wikipedia.org/wiki/Kidn...
Crystal Habit, Rocks, Rounded/Spherical habits by All This 2 years ago Mammillary – Breast-like: surface formed by intersecti...
