Gia Diamonds And Diamond Grading 7 Study Guide Rated A+

covalent bond {Ans: a chemical bond formed by two atoms sharing electrons}octahedron {Ans: a form with eight equal triangular faces}the diamond term glassie refers to? {Ans: a well formed octahedral crystal}which is the softest crystal direction in diamond? {Ans: dodecahedral}crystal {Ans: solid matter with atoms arranged in a regular, repeating pattern}in diamonds, cleavage is caused by? {Ans: relatively wide spaces between some atomic planes}