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

Nesoborate mineral

Properties

Chemical formula

NaCaB₅O₆(OH)₆·5H₂O

Group

Oxides

Crystal system

Triclinic

Hardness (Mohs)

2,5

Color

Colorless

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

triclinic-pedial

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

6.EA.25

Dana classification

26.5.11.1

IMA status

Grandfathered mineral (G)

IMA symbol

Ulx

Locality

🇨🇱 Iquique Province

Type locality

—

Discovery year

—

Source: Wikidata