Fluorite and Topaz Physical Properties

Fluorite

Topaz

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

slightly water soluble and in hot hydrochloric acid

3.00-3.25

Subconchoidal, Uneven, ConchoidalWalter Schumann

Octahedral, perfect on {111}, parting on {011}

CaF₂

3.49-3.57

Subconchoidal, Uneven, Conchoidal

[001] Perfect

Al₂SiO₄(F,OH)₂

Fluorite and Topaz Chemical Formula

While comparing Fluorite and Topaz physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Fluorite and Topaz chemical formula.

Chemical formula of Fluorite- CaF₂
Chemical formula of Topaz- Al₂SiO₄(F,OH)₂

Compare Gems for Scorpio

Fluorite Vs Opal

Fluorite Vs Ruby

Fluorite Vs Spinel

Fluorite and Topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorite and Topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorite and Topaz Optical Properties during the identification of gemstone. Specific gravity of Fluorite is 3.49-3.57 whereas that of Topaz is 3.49-3.57.