Metamunirite

May form by dehydration of munirite.

History

Activities related to discovery and approval of the group members

Structural context

Metamunirite
Crystal System orthorhombicCrystal Class orthorhombic dipyramidalSpace Group Pnma
a14.147—14.2 (14.1735)
b3.6496—3.67 (3.6598)
c5.364—5.54 (5.452)
alpha90
beta90
gamma90
volume276.948—288.712 (282.83)

Based on 2 measurements

Chemical context

Stoichiometric formulas

Metamunirite
mindat.org
  • March 13, 2023NaVO3
IMA
  • March 13, 2023NaV5+O3
mineralogy.rocks
  • Aug. 30, 2022NaV5+O3

Elements recorded on EPMA

2
Na
2
O
2
V
1
Al
1
Ca

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • colourless
Color noteOriginal color note from the source
Colourless
Transparency
Translucent
Tenacity
fragile
Calculated density
2.926