Sunstone and Montebrasite Physical Properties

Sunstone

Montebrasite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.62-2.652.98-3.10

1 7.18

1.5 Fracture

Gemstones of the world (2001)

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

1.6 Cleavage

001

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

1.7 Mohs Hardness

65.5-6

2 10

1.8 Chemical Composition

Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

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

Sunstone and Montebrasite Chemical Formula

While comparing Sunstone and Montebrasite 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 Sunstone and Montebrasite chemical formula.

Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈
Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Gems for Leo » More

Sunstone Vs Crystal Quartz

Sunstone Vs Heliodor

Sunstone Vs Pietersite

» More

More Compare Gems for Leo

Sunstone and Montebrasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sunstone and Montebrasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sunstone and Montebrasite Optical Properties during the identification of gemstone. Specific gravity of Sunstone is 2.98-3.10 whereas that of Montebrasite is 2.98-3.10.