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Calciojohillerite

#48305

Calciojohillerite

#48305
Availability
Sold
Size
4 x 3.5 x 3 cm - Miniature 
Formula
NaCaMg3(AsO4)3 (RRUFF)
Locality
Tolbachik Volcano, Kamchatka, Russia
Tagged
arsenate

A more detailed locality is: Arsenatnaya fumarole, Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano, Kamchatka, Russia. It is one of the few study specimens from Igor Pekov's collection used to characterize the new mineral. It is not yet published but was approved in 2016. 

The mineral is a greenish to yellowish (polychromatic) to almost colorless well-shaped, terminated crystals (about 1 mm) combined in clusters / crusts on basalt scoria altered by fumarolic gas. Very rich.

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

Calciojohillerite

Formula
NaCaMg3(AsO4)3 

Data courtesy of Webmineral.

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

Other Sold

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