Montebrasite and Pectolite Physical Properties

Montebrasite

Pectolite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.98-3.102.74-2.90

1 7.18

1.5 Fracture

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

Uneven, Gemstones (2009), Splintery

1.6 Cleavage

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

Perfect on {100} and {001}

1.7 Mohs Hardness

5.5-64.5-5

2 10

1.8 Chemical Composition

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

Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

Montebrasite and Pectolite Chemical Formula

While comparing Montebrasite and Pectolite 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 Pectolite 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 Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

Compare White Gemstones

Montebrasite Vs Onyx

Montebrasite Vs Pezzottaite

Montebrasite Vs Nosean

Montebrasite and Pectolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Montebrasite and Pectolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Pectolite Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is 2.74-2.90 whereas that of Pectolite is 2.74-2.90.