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Minerals - Brannerite | TerraCollect

Mineral - Brannerite

BranneriteUTi₂O₆

Chemical Properties

Mineral Class

Oxides and Hydrxides

Toxicity

radioactive

Formula

UTi₂O₆

Unit Cell

Physical Properties

Hardness

4 - 4.5

Streak

brownyellowyellow brown

Optical Properties

Color

brownyellowgreen

Birefringence

Luster

Vitreous

Transparency

opaque

Pleochroism

Geomineralogical Properties

Crystal System

monoclinic

Density

Heavy (3,5-6)

Cleavage

Fracture

Tenacity

Point Group

monoclinic-prismatic - 2/m

Space Group

C2/m (12)

Habit

prismatic

Formation

Magmatic, Metamorphism

Paragenesis

Twinning

Rarity

Rather rare

Synonyms

Brannerite