Differentiation (1) History (1) Dating (1) Indexes (1) Amazonite (1) Event history analysis (1) Crack (Drug) (1) X-rays (1) Worms (1) Wealth (1) Volume (Cubic content) (1) Turnover (Business) (1) Temperature (1) State, The (1) Rocks (1) Rock music (1) Proportion (1) Ore deposits (1) Nature (1) Mineralogy (1) Granite (1) Geological time (1) Fluids (1) Fluid inclusions (1) Feldspathoid (1) Feldspar (1) Example (1) Conversion (1) Biotite (1) Batholiths (1)