Photo: Robert M. Lavinsky · CC BY-SA 3.0

Questionable phosphate mineral

Properties

Chemical formula

[Pb,Cu,Al,PO₄,H₂O] (?)

Group

Phosphates

Crystal system

Amorphous solid

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

8.DF.10

Dana classification

42.13.7.1

IMA status

Questionable (Q)

IMA symbol

Rsr

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata