Is Shist Older Than Granite

Appearance of schist is layered and shiny and that of slate is dull.

Is shist older than granite.

The second looks like an inclusion of the schist within the granite a piece of schist that was broken off and mixed into the proto granite which i think is also an indication that the schist is older. In commercial use schists like galaxy and metallica can bring depth shine and personality to a space when traditional granite just doesn t quite have enough umph. Although you cannot get the same sparkle look with granite. A schist with chlorite as the dominant visible mineral is known as a chlorite schist the specimen shown is about two inches five centimeters across.

The light colored igneous rock has been used in both interior and exterior designs. After settling into camp on the fourth day i scrambled up a wall of vishnu schist and zoroaster granite. The best way to learn about rocks is to have specimens available for testing and examination. Get a rock mineral or fossil kit to learn more about earth materials.

Properties of rock is another aspect for schist vs slate. Schist is available in black blue brown dark brown green grey silver colors whereas slate is available in black brown buff green light to dark grey purple red shades of blue colors. The process of formation of rocks is different for various rocks. To agree with mary the first photo looks to my naive eye like an intrusion of the granite into the schist.

Schist material is softer than granite so it is hard to cut and cannot provide a detailed edge like granite. You can check out granite vs schist information and. Rocks are quarried from many years for various purposes. The rocks of the vishnu formation predominantly mica schists are the oldest in the grand canyon.

Rock mineral kits. These rocks are composed of many distinct minerals.