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Tantalite-(Mn) - Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil (#:MINS9302)

Tantalite-(Mn) crystal measuring 1,5 x 1,0 cm on pegmatite matrix.

Formula :
Mn²⁺Ta₂O₆
System: orthorhombic Hardness:6-6½ Rarity:not common
Strunz id:IV/D.18-50 - OXIDES and HYDROXIDES
Name origin: From the manganese content and for the Greek mythical figure Tantalus - for its difficulty in dissolving.

Specimen weight:18 gr.

Crystal size:1,5 x 1,0 cm

Overall size: 22mm x 20 mm x 30 mm

Our Price:€ 45,00

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Tantalite-(Mn) - Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil

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