Collection: 50 natural Crystals
50 crystals
handpieces of different sizes
in plastic collection box
Wooden box included
This collection contains 12 cubic, 12 hexagonal, 6 tetragonal, 8 rhombic, 9 monoclinic and 3 triclinic crystals.
The crystal shape typical of each mineral reflects the internal molecular or atomic structure.
The physical and chemical properties dependent on the lattice structure can therefore be demonstrated on natural crystals. All crystals are labeled with MILLER's indices for major faces and with exact locality. Crystals in the collections are numbered and have labels indicating the exact name and locality. They are supplied in system-bloc collection boxes, which in turn are arranged in sequence in a wooden case.
A detailed contents list is included with each collection.
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