abukumalit Mineral Data, minerology database

Mineral Reference Lookup for abukumalit

This reference page contains mineralogic data for abukumalit 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 abukumalit in the database: Abukumalit Abukumalita Abukumalite Abukumalith

Mineralogical Reference

abukumalit

Mineral	Abukumalit
Synonym	Britholite-(Y)

Britholite-(Y) (synonym)

Mineral	Britholite-(Y)
Chemistry	(YCa) 5 (SiO 4 PO 4 ) 3 (OHF)
Color	red dish-brown black .
Luster	Adamantine
CrystalSystem	Hexagonal
Hardness	5
Streak	Pale brown
IMAStatus	Approved
OpticalType	Uniaxial (-)
RI	n ω =1.730 - 1.752 n ε =1.728 - 1.75
Birefringence	δ=0.002
SurfaceRelief	High
Strunz	8/B.27-50 8 : Silicates B : Nesosubsilicateswith anions unfamiliar to tetrahederscations of octahedral and tetrahedral orientation [4/6] 27 : Fluorellestadite - Lessingite-(Ce) series

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