Photo: David Hospital · CC BY-SA 4.0

Hydroxide mineral

Properties

Chemical formula

Y(W,Fe,Si,Al,Ti)₂(O,OH,H₂O)₉

Group

Oxides

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

P2₁/m

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

4.FD.20

Dana classification

49.3.3.2

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Ytgs-Y

Locality

🇲🇾 Kramat Pulai

Type locality

—

Discovery year

—

Source: Wikidata