Lamprophyllite

Photo: John Sobolewski (JSS) · CC BY 3.0

Lamprophyllite

(SrNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂

Seidozerite supergroup, sorosilicate mineral

Properties

Chemical formula
(SrNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂
Group
Silicates
Crystal system
Monoclinic
Hardness (Mohs)
Color
Luster
Streak
Density
Cleavage
Fracture
Tenacity
Crystal habit
Transparency
Space group
C2/m
Fluorescence
Magnetism
Radioactivity
Refractive index
Optical character
Birefringence
Pleochroism
Strunz classification
9.BE.25
Dana classification
56.2.6c.4
IMA status
Redefined mineral (Rd)
IMA symbol
Lmp
Locality
Type locality
Discovery year

Source: Wikidata

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