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16.17: Anatasa

Última actualización

30 oct 2022
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- 16.16: Ammolita
- 16.18: Andalucita

gemology
Gemology Project

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Anatase
Composición química	TiO ₂
Sistema de cristal	Tetragonal
Hábito	Dipiramidal
Escote	Perfecto
Fractura	Subconcoidal
Dureza	5.5 - 6 (quebradizo)
Naturaleza óptica	Uniaxial -
Índice de refracción	2.488 - 2.561
Birrefringencia	0.073
Gravedad específica	3.89
Lustre	Adamantina/metálica

Figura $\PageIndex{1}$

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