This is a raw specimen of Azurite from Alnif, Morocco. It measures 42 x 27 mm: thickness is 24 mm: weight is 32.8 grams. 
 
Azurite is a deep blue copper mineral formed by oxidized copper. It is soft with a MOHS of 3.5-4. Often found alongside Malachite. Used to create a deep blue pigment for painting in several civilizations throughout time. Found in Morocco, Australia, and USA.