Uvite and Periclase Physical Properties

Uvite

Periclase

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.97-3.143.7-3.9

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Conchoidal, Brittle

1.6 Cleavage

{1011} Indistinct

{001} perfect; {111} imperfect, may exhibit parting on , {011}

1.7 Mohs Hardness

Not Available5.5-6

2 10

1.8 Chemical Composition

Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

Uvite and Periclase Chemical Formula

While comparing Uvite and Periclase 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 Uvite and Periclase chemical formula.

Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Red Gemstones

Uvite Vs Wulfenite

Uvite Vs Willemite

Uvite Vs Yttrium Aluminium Garnet

Uvite and Periclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Uvite and Periclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Periclase Optical Properties during the identification of gemstone. Specific gravity of Uvite is 3.7-3.9 whereas that of Periclase is 3.7-3.9.