Quartzite is metamorphosed from
Ans. (c)
Explanation
Quartzite is metamorphosed from Sandstone while Shale is from Slate.
Consider the following pairs:
Original Rock Metamorphic Rock
1. Sandstone : Schist
2. Limestone : Marble
3. Granite : Gneiss
4. Shale : Slate
Limestone metamorphosizes to form ___ .