Fulgurita o Piedra Rayo (Pack de 0.250Kg)
Fulgurita o Piedra Rayo (Pack de 0.250Kg)
Fulgurita o Piedra Rayo (Pack de 0.250Kg)
Fulgurita o Piedra Rayo (Pack de 0.250Kg)
Fulgurita o Piedra Rayo (Pack de 0.250Kg)
Fulgurita o Piedra Rayo (Pack de 0.250Kg)

Fulgurite or Lightning Stone (pack 100gr)

Referencia: 2454

Fulgurite or Lightning Stone (pack 100gr)

Approximate size of the pieces:

Quantity of pieces inside the pack: 2-6 units

Provenance: Morocco

The price is per weight: Pack 100gr

The pieces that will be delivered are similar to the ones in the pictures.

Units
Out-of-Stock
120€
Tax included

Description

Fulgurita or Lightning Stone (pack 100gr)

Approximate part size:

Number of parts inside the pack: 2-6 units

Source: Morocco

Price is by weight: Pack 100gr

The parts to be delivered are similar to those in the photographs.

Fulgurite (from Latin fulgur,'ray')is a tube of lechatelierite (vitricized silica)that can be found in sands or sandstones and which is the result of the fall of an atmospheric ray.

The fall of the ray on sandy terrain causes the melting of silica grains,since the temperature of the silica can reach 4000 degrees Celsius and up to a depth of more than one meter, but in a very narrow area. Silica is thus vitriified in the form of lightning tubes,2 to 50 mm in diameter, sometimes twisted or branched. These fulguritas abound in the sand deserts and in the coastal dunes.

Source: Wikipedia

Product Details

2454
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