Tantalo–Niobate from the Apollo-17 Regolith


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Abstract

Particles of tantalo–niobate of the ferrotantalite-manganotantalite series are discovered for the first time in two lunar regolith fragments delivered by the Apollo-17 mission. Allochtonous and autochtonous mineralization that accompanies tantalo–niobate in the regolith is described. An attempt is made to explain the formation of tantalite in anorthosites of the continental region of the Moon.

About the authors

A. V. Mokhov

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry

Author for correspondence.
Email: avm8okhov@gmail.com
Russian Federation, Moscow, 119017

P. M. Kartashov

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry

Email: avm8okhov@gmail.com
Russian Federation, Moscow, 119017

A. P. Rybchuk

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry

Email: avm8okhov@gmail.com
Russian Federation, Moscow, 119017

T. A. Gornostaeva

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry

Email: avm8okhov@gmail.com
Russian Federation, Moscow, 119017

O. A. Bogatikov

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry

Email: avm8okhov@gmail.com
Russian Federation, Moscow, 119017

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