Gurimite
Appearance
Gurimite | |
---|---|
General | |
Category | Vanadate mineral |
Formula (repeating unit) | Ba3(VO4)2 |
Crystal system | Trigonal |
Crystal class | Hexagonal scalenohedral (3m) H-M symbol: (3 2m) |
Space group | R3m |
Unit cell | a = 5.78, c = 21.13 [Å] (approximated); Z = 3 |
Identification | |
References | [1][2] |
Gurimite is a rare mineral with formula Ba3(VO4)2.[1][2] It is a simple barium vanadate, one of the most simple barium minerals known.[2] It is named after its type locality - Gurim anticline in Israel. It has formed in the rocks of the Hatrurim Formation.[1] Gurimite's stoichiometry is similar to that of copper vanadates mcbirneyite and pseudolyonsite.[3][4] An example of other barium vanadate mineral is tokyoite.[5]
References
- ^ a b c Galuskina, I.O., Vapnik, Y., Prusik, K., Dzierżanowski, P., Murashko, M., and Galuskin, E.V. (2013) Gurimite, IMA 2013-032. CNMNC Newsletter No. 16, August 2013, 2708; Mineralogical Magazine, 77, 2695-2709
- ^ a b c "Gurimite: Gurimite mineral information and data". Mindat.org. Retrieved 2016-03-04.
- ^ "Pseudolyonsite: Pseudolyonsite mineral information and data". Mindat.org. Retrieved 2016-03-10.
- ^ "Mcbirneyite: Mcbirneyite mineral information and data". Mindat.org. Retrieved 2016-03-04.
- ^ "Tokyoite: Tokyoite mineral information and data". Mindat.org. Retrieved 2016-03-12.