Microcline and Fluorite Physical Properties

Microcline

Fluorite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.55-2.63

Uneven

{001} Perfect, {010} Good

6-6.5

KAlSi 3O 8Arthur Thomas , Gemstones (2009)

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

Microcline and Fluorite Chemical Formula

While comparing Microcline and Fluorite 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 Microcline and Fluorite chemical formula.

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Microcline and Fluorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microcline and Fluorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microcline Vs Fluorite during the identification of gemstone. Specific gravity of Microcline is whereas that of Fluorite is .