Glittering Features of Metamorphic Rocks

The video discusses a type of metamorphic rock known for its glittering mineral content. It explains that while some samples may not show much glitter, others can be quite sparkly. The focus is on identifying and understanding the distinctive glittering feature of these rocks.

What is the most distinctive feature of the metamorphic rock discussed?

• It has a smooth surface.

• It contains glittering minerals.

• It is very soft.

• It is found only in deserts.

What type of rock is being discussed in the video?

• Igneous rock

• Volcanic rock

• Sedimentary rock

• Metamorphic rock

What is the primary focus of the video?

• The color variations in volcanic rocks

• The formation of igneous rocks

• The glittering feature of a metamorphic rock

• The uses of sedimentary rocks

How can the glitter in the metamorphic rock be described?

• It can vary in visibility across samples.

• It is not present in any sample.

• It is always very visible.

• It is only visible under a microscope.

In some samples, how is the glitter described?

• Only visible at night

• Abundant

• Barely visible

• Completely absent