Tourmaline a gemstone is found in? A) Chitral B) Gilgit Baltistan C) Kohistan D) Chaghai Related MCQs: Tourmaline is classified as a semi-precious stone and the gemstone can be found in? Precious gemstone “Emerald” is found in? The gemstone ruby is actually—– with traces of some other elements The draft of the 1956 constitution was passed by the constituent assembly on?