Cyclosilicate mineral

Properties

Chemical formula

Na₈K₈Mg₄Ti₁₆(Si₄O₁₂)₈(OH,O)₁₆·20-24H₂O

Group

Silicates

Crystal system

—

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.CE.30f

Dana classification

—

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Plab-Mg

Locality

🇺🇸 Green River formation (Sweetwater Co.)

Type locality

—

Discovery year

—

Source: Wikidata