Compare Minerals

Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

Mineral A

Mineral B

Oxy-vanadium-dravite

Name

—

NaV₃(V₄Mg₂)(Si₆O₁₈)(BO₃)₃(OH)₃O

Formula

—

Mineral Species

Entry type

—

Silicates

Chemical class

—

Hexagonal

Crystal system

—

7.5

Mohs hardness

—

3.32

Specific gravity

—

Yellowish brownish green

Streak

—

Resinous

Luster

—

Cleavage

—

R3m

Space group

—

Tourmaline

Structural group

—

Ovdrv · Approved

IMA

—

1999

Named in

—

Dark green with a yellowish brown tint

Typical colors

—

Na · V · Mg · Si · O · B · H

Elements

—