The strontium analogue of Danburite and Maleevite.
The structure has paracelsian topology; as such, the species may alternatively be grouped within "paracelsian group", alongside with danburite, maleevite, maleevite, paracelsian, hurlbutite, and strontiohurlbutite.
History
Activities related to discovery and approval of the group members
Structural context
Pekovite
Crystal System orthorhombicCrystal Class orthorhombic dipyramidalSpace Group Pnma
a8.155
b7.919
c8.921
alpha90
beta90
gamma90
volume576.113
Based on 1 measurements
Chemical context
Stoichiometric formulas
Pekovite
mindat.org
March 13, 2023SrB2Si2O8
IMA
March 13, 2023SrB2Si2O8
mineralogy.rocks
Aug. 30, 2022SrB2Si2O8
Elements recorded on EPMA
1
B
1
O
1
Si
1
Sr
Physical properties
ColorColor entities, recognized using a custom trained NER model
colourless
Color noteOriginal color note from the source
White, colourless
StreakStreak entities, recognized using a custom trained NER model