(Internal # R309-3)  This is a fulgurite from MOROCCO, 1-3/8” long; hole end to end (hole where the lightning entered).  Nice one of a kind display piece. 

FULGURITES-MOROCCO

Location: Sahara Desert

Boujdour Province

Laayoune-Sakia El Hamra

Morocco

Third photo is an illustration of an extraordinarily large fulgurite found in Libya as an example of how large fulgurites can get.

What's a "Fulgurite"?  This large specimen you see above from the Libyan Desert shows what happens when LIGHTNING strikes SAND !!  "Fulgurite" means "lightning" in Latin, folks.  Each flash of lightning releases an average energy of 1 billion Joules.  Air temp may reach 10,000 - 30,000 degrees K., with currents from 10-100KA for microseconds.  It vaporizes sand and rock to make amorphous glass.  Tubular fulgurites may reach over 8 meters, but are fragile.  What an interesting thing to add to your rock & mineral collection!  We make them very affordable, though smaller...most still have a hole where the lightning went through.

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