Photo: Aram Dulyan (User:Aramgutang) · Public domain

Papagoite is a rare cyclosilicate mineral.

Properties

Chemical formula

CaCuAlSi₂O₆(OH)₃

Group

Silicates

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

Blue

Luster

—

Streak

Light blue

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.CE.05

Dana classification

—

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Pap

Locality

🇺🇸 New Cornelia mine

Type locality

—

Discovery year

—

Source: Wikidata