Weight 90.89 g Size aprox 50x40x35 mm This realistic skull is hand-carved from genuine gem quality by a master carver in extraordinary anatomical detail, especially through the jaw and cheekbone - stunning from every angle . Tan Brown Granite is an Archean porphyritic granite from Andhra Pradesh State in southern India. This is one of a large number igneous & metamorphic decorative stones produced in India. Many come from the Eastern Ghats Orogenic Belt, an ancient mountain belt running along the eastern margin of Peninsula India. This rock is distinctive in having bluish-gray quartz crystals and large brownish-salmon colored K-feldspar crystals with obvious internal exsolution lamellae and internal disruptions. In addition to those basic comments, many other important facts about Tan Brown are helpful to be aware of. We'll consider some additional helpful information about this remarkable natural stone. Tan Brown is a composition of primarily natural quartz and/or feldspar. It can contain other materials, but the main minerals are those in most cases.