MINERALS -  physical properties of minerals (luster, heft, hardness, streak, cleavage, fracture, color), crystalline systems, crystals. Text and tasks (VH)
AW Chpt.2, Section 1

• describing, comparing and contrasting, classifying  - Jakub Haifler´s comparison of fosterite and beryl
  

Homework:   compulsory ROPOT on terms of this section