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Crystal Properties
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Crystal growth method
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Natural
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Crystal orientation
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(001) (100) (110) (111) others on request
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Maximum size
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up to 10 x 10 mm
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Crystallographic properties
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a = 4,73 A C = 3,18 A
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Crystallographic structure
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tetragonal
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Twinning structure
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natural defects
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Colour
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dark yellow brownish
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Density
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6,90 g/cm³
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Hardness
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7,0
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