Diorite is formed when magma was cooled down slowly. It is a kind of rock called Plutonic Rock. Since it is cooled down slowly underground, the crystals will grow big. It has intermediate quality between Granite and Gabbro, which are also in the category of Plutonic Rock. The color of Diorite is darker than Granite, but lighter than Gabbro.
Diorite is a coarse-grained intrusive igneous rock. It contains large interlocking, randomly oriented crystals. It is a dark coloured rock, usually medium to dark grey, containing many mafic crystals. Mostly it looks like dark coloured granite.
Diorite has meaning and properties of making your feelings calm. This gemstone can gently heal feelings such as anxiety, sorrow, or anger.Diorite mitigates anger by diffusing the trigger. It is not quite as strong as Howlite in that respect, but it is useful when you want to take a less aggressive approach to subduing anger.
Diorite relieves stress by melting it away and allowing it to flow out of the body physically and emotionally. It relaxes the muscles and the mind.