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.
Metamorphic rocks are the unlucky rocks of the world because they got to their current state after being tortured by intense heat and pressure. In fact, if we look at the word metamorphism, we see that it comes from the word 'morph,' which means to be transformed or changed.