Many people with Ehlers-Danlos syndrome have soft, velvety skin that is highly stretchy (elastic) and fragile. Affected individuals tend to bruise easily, and some types of the condition also cause abnormal scarring.
Quartzite is a metamorphic rock that is formed from the sedimentary rock sandstone. Slate is a metamorphic rock that is formed from the sedimentary rock mudstone. Granulite is a metamorphic rock that is formed from the igneous rock basalt.
Quick revise. Metamorphic rock is the result of the transformation of a pre-existing rock type in a process called metamorphism, which means change in form. This can occur on sedimentary rock, igneous rock or another older metamorphic rock. Examples of metamorphic rocks are slate and marble.