Fulgurite (Lightning Strike Glass), 1-2" Roman these rare specimens date back

these rare specimens date back 5-23 million years

prismatic or blocky (sometimes twinned) augite (displaying Fs-rich rims)

They are found almost everywhere north of the equator except for Africa

Full skeleton casts are also available

Likely dating back to 800-100BCE

Fulgurite (Lightning Strike Glass), 1-2" Roman these rare specimens date backThese are real 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 ~1 2" long specimens were created during major storms in Morocco. Price is per random specimen and these can be shipped worldwide!