Tourmaline is classified as a semi-precious stone and the gemstone can be found in ______?

Tourmaline is classified as a semi-precious stone and the gemstone can be found in ______?

ٹورمالائن ایک نیم قیمتی پتھر کے طور پر درجہ بندی کی گئی ہے اور قیمتی پتھر ______ میں پایا جا سکتا ہے؟
Explanation

Tourmaline is found in Chitral, Pakistan.

It is known for its variety of colors.

It is used in jewelry as a semi-precious gemstone.