Pansnerite

Availability

Sold

Size

Micromount 

Formula

K₃Na₃(Fe³⁺,Al)₆(AsO₄)₈ (RRUFF)

Locality

Tolbachik Volcano, Kamchatka, Russia

This is a small grain, less than 1mm, of a crystal mounted for EDS work, and it is from the author's study material - so type material you might say. The author, Dr. Igor Pekov, kindly supplied this specimen. It is type and only locality.

XRD Confirmed, EDS Confirmed, Type & Only Locality