These are real, small, Moroccan fulgurite (lightning strike glass) specimens! 

Lightning strikes are known to reach temperatures of over 30,000 degrees Celsius! When these intense energy currents move through the ground, they cause melting and deformations in the soil. 

These specimens were created during major storms in Morocco. Price is per random 10g and these can be shipped worldwide!

**For a sense of scale/quantity, a random 10g of small fulgurite pieces has been pictured in the palm of a hand**