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.
Quartzite is a coarse-grained metamorphic rock derived from sandstone. Marble is a metamorphic rock that comes from metamorphosed limestone or dolomite. Slate is a fined grained metamorphic rock. Phyllite is a fined grained metamorphic rock.