mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
0 item @ $0.00  

Achyrophanite

#63640

Achyrophanite

#63640
Availability
Sold
Size
2.5 x 1.1 x 1.3 cm - Thumbnail 
Formula
(K,Na)3(Fe3+,Ti,Al,Mg)5O2(AsO4)5 (RRUFF)
Locality
Tolbachik Volcano, Kamchatka, Russia

Very rich specimen loaded with yellowish brown to colorless crystals in cavaties of scoria from the Tolbachik. This is a specimen from the research collection of Dr. Igor Pekov, when he described the mineral.

The more exact locality is:

Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough), Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia

XRD Confirmed, EDS Confirmed, Type & Only Locality, Author's Material, New IMA

Achyrophanite

Data courtesy of Webmineral.

Special Info
XRD Confirmed
Special Info
EDS Confirmed
Special Info
Type & Only Locality
Special Info
Author's Material
Special Info
New IMA

Other Sold

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2025 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map