Texture: Folitated 

Mineral Composition: Mica

Parent Rock: Phyllite

Schist

Texture: Foliated

Parent Rock: Phyllite

"Blackboards"

Slate

Texture: Non-foliated

Mineral Composition: Calcite

Parent Rock: Limestone

Reacts with HCl (acid)

Marble

Texture: Non-foliated

Mineral Composition: Quartz

Parent Rock: Amphibolite

Quartzite

Texture: Folitated

Mineral Composition: Feldspar

Parent Rock: Amphibolite

 Gneiss

Texture: Folitated

Mineral Composition: Amphibole and Plagioclase Feldspar

Parent Rock: Schist

Salt and Pepper look

Amphibolite