Educational collection: Fracture (6 minerals)
Product number:
M53
Product information "Educational collection: Fracture (6 minerals)"
6 minerals
hand pieces: approx. 20 x 20 mm
in plastic collector's case
This educational collection of 6 specimens is illustrating the most important types of irregular fractures: conchoidal, even, uneven, hackly, splintery and earthy.
All hand pieces are about 2 x 2 cm and numbered according to the contents list.
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