Thames & Kosmos Wow in the World: Break-Open Crystal Geodes handleiding

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Crystal Systems
Name Description Diagram Example
Cubic
(Isometric)
Symmetrical shapes with equal
sides and angles, like cubes or dice.
Pyrite
Tetragonal
Crystals with a four-sided prism
shape, where two sides are longer
or shorter than the other two.
Zircon
Hexagonal
Crystals with a six-sided prism
shape, often resembling a pencil or
column.
Apatite
Trigonal
(Rhombohedral)
Crystals with a three-sided prism
shape, similar to hexagonal crystals
but with different angles.
Quartz
Orthorhombic
Rectangular-shaped crystals with
three unequal axes at right angles
to each other.
Topaz
Monoclinic
Crystals with three unequal axes,
but only two are at right angles to
each other.
Selenite
Triclinic
Crystals with three unequal axes,
none of which are at right angles to
each other.
Amazonite
The chemical makeup of the unit cell of a crystal affects the
shape in which the crystal forms. There are
seven basic crystal
shapes,
called crystal systems, each characterized by its
unique
geometric aangement of crystal faces.
Glow-in-the-
dark geodes”
6
#
SHAPE UP, CRYSTALS!SHAPE UP, CRYSTALS!
7

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Productinformatie

MerkThames & Kosmos
ModelWow in the World: Break-Open Crystal Geodes
CategorieNiet gecategoriseerd
TaalNederlands
Grootte7049 MB