Geology Chapter 3

Geology 1100 Chapter 3

17 cards   |   Total Attempts: 182
  

Cards In This Set

Front Back
Hardened aggregate of 1+ minerals bound tightly together, by interlocking grains or cement
Rock
Naturally occurring inorganic solid w/ definite composition, crystal structure, and characteristic physical properties
Mineral
Substance composed of 2+ different types of atoms that is held together by chemical bonds
Compound
Geometric repetitive pattern of atoms or groups of atoms in a mineral
Lattice
Force connecting atoms in a molecule
Chemical bond
Positively charged ion
Cation
Negatively charged ion
Anion
Table of the chemical elements arranged according to atomic number
Periodic table
All the faces of a crystal that have a similar position relative to the elements of symmetry
Crystal form
Orderly repetitive arrangement of atoms that may have an outward expression as crystal faces
Crystal
Mineral in which chemical composition varies uniformly, every proportion represented
Solid solution
Means of expressing the equilibrium phases that exist relative to pressure, temperature, or composition
Phase diagram
Mineral of a given composition that can exhibit more than one crystalline structure
Polymorph
Substance that can be defined by its composition and physical state
Phase
Sliced rock for microscope use
Thin section