Hydroxylherderite (M103)


One large (to 7 cm) twinned crystal on a flat feldspar matrix from Minas Gerais, Brazil. The crystal itself is tan with some gemmy clear areas. An exceptionally large crystal of this relatively rare mineral. See a video here

Specimen Number: M-103

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1 in stock

Specimen Size

Dimensions 13.4 × 8.8 × 5.8 cm


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