Sergeysmirnovite

sergeysmirnovite

reaphookhillite

hopeite group

Images

Formula: MgZn2(PO4)2.4H2O
Hydrated phosphate, hopeite group, paramorph of reaphookhillite
Crystal System: Orthorhombic
Environments

Plutonic igneous environments

Sergeysmirnovite is a new mineral, approved in 2021 and to date (November 2023) reported only from the type locality.

Localities

The type locality is the Kester deposit, Kester harpolith, Arga-Ynnakh-Khaya granite Massif, Yana-Adycha Region, Yana River Basin, Verkhoyansk District, Sakha, Russia.

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