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16.58: Rodocrosita

Última actualización

30 oct 2022
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- 16.57: Pirita
- 16.59: Sapphirine

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Rodocrosita
Composición química	MnCo ₃ + Fe, Ca
Sistema de cristal	Hexagonal
Hábito	Romboédrico
Colores	rosa, rojo, amarillento, gris, marrón
Dureza	3.5 - 4
Gravedad específica	3.40 - 3.70
Naturaleza óptica	Uniaxial -
Índice de Refracción	1.60 - 1.83
Birrefringencia	0.208 - 0.220
Lustre	Vítreo a nacarado

Archivo:rodocrosito.jpg

Figura ( $PageIndex{1}$ : Espectacular Cabujón 60x30mm
Capillitas, Provincia de Catamarca, Argentina
Foto cortesía de Barbra Voltaire

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