barytolamprophyllita Mineral Data, minerology database

Mineral Reference Lookup for barytolamprophyllita

This reference page contains mineralogic data for barytolamprophyllita and folklore and metaphysical beliefs. If the mineral is an alternate naming of a more common name, the more common mineral's data is displayed below the list of synonyms.

Minerals matching barytolamprophyllita in the database: Barytolamprophyllita

Mineralogical Reference

barytolamprophyllita

Mineral	Barytolamprophyllita
Synonym	Barytolamprophyllite

Barytolamprophyllite (synonym)

Mineral	Barytolamprophyllite
Chemistry	(BaNa) 2 (NaTiFe 3+ ) 4 Ti 2 [O\|(OHF)\|Si 2 O 7 ] 2
Color	Dark brown
Luster	Vitreous
CrystalSystem	Monoclinic
Hardness	2 - 3
IMAStatus	Approved
Discovered	1965
CellParameters	a = 19.83b = 7.08c = 5.39 β=96.66°
Ratio	a:b:c = 2.801 : 1 : 0.761
OpticalType	Biaxial (+)
RI	n α =1.742 - 1.743 n β =1.754 n γ
Birefringence	δ=0.034 - 0.035
SurfaceRelief	High
TypeLocality	Mt Kukisvumchorr Khibiny Massif Kola Peninsula Murmanskaja Oblast Northern Region Russia
Strunz	8/C.13-40 8 : Silicates C : Sorosilicateswith [Si2O7]6-without anions unfamiliar to tetraheders 13 : Rosenbuschite - Lamprophyllite - Hejtmanite series