Metamorphic rocks

Question 1

texture: non-foliate (no distinct texture)
visible mineral: recrystallized calcite (IT REACTS)
protolith: variable/limestone
other: light gray colored

Answer 1

Marble (key is it reacts due to the calcite)

Question 2

texture: banding
visible mineral: biotite (flat + black,layery), Kspar (pink)
protolith: any felsic rock or granite

Answer 2

gneiss (pink + black bands)

Question 3

texture: schisotisty (Made up of the flaky minerals)
visible mineral: clearly biotite (also potentially muscovite?)
protolith: shale

Answer 3

biotite schist

Question 4

texture: slaty cleavage
visible minerals - nothing
rock name: slate
protolith: shale

Answer 4

slate

Question 5

texture: not foliated
visible mineral: recrystallized quartz
protolith: a rock with only quartz

Answer 5

quartzite

Question 6

texture: banding
visible mineral: garnet
protolith: granite or another felsic

Answer 6

garnet gneiss

Question 7

texture: slaty cleavage
visible minerals: none
protolith: shale

Answer 7

phylite

Question 8

texture: obviously schistosity
visible minerals: MUSCOVITE
protolith: shale

Answer 8

muscovite schist