1) que son los minerales?
2)Cómo se clasifican?
3) Cómo se puede determinar la dureza de algunos minerales?
4) En la escala de Mohs cuál es el mineral más duro y cuál es su composicion química?
5) A qué se refiere la fractura de un mineral?
6) Qué es una raya en un mineral?
7) Qué es y como se define un crucero?
8) Qué es el hábito, para qué es útil y diga las diferentes clases de habito?
9) Mencione y defina las clases de lustre q existen
10) qué es una pátina?
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