Montebrasite and Uvite Physical Properties

Montebrasite

Uvite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.98-3.102.97-3.14

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Uneven, Conchoidal, Brittle

1.6 Cleavage

{100} Perfect, {110} Good, {011} Distinct

{1011} Indistinct

1.7 Mohs Hardness

5.5-6Not Available

2 10

1.8 Chemical Composition

LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references

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

Montebrasite and Uvite Chemical Formula

While comparing Montebrasite and Uvite 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 Montebrasite and Uvite chemical formula.

Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Compare White Gemstones

Montebrasite Vs Pezzottaite

Montebrasite Vs Nosean

Montebrasite Vs Onyx

Montebrasite and Uvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Montebrasite and Uvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Uvite Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is 2.97-3.14 whereas that of Uvite is 2.97-3.14.