Milarite and Natrolite Physical Properties

Milarite

Natrolite

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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

2.52-2.602.20-2.26

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic

Uneven, Brittle, Metallic, Gemstones (2009)

1.6 Cleavage

{0001} Imperfect, {1120} Imperfect

Perfect on {110}

1.7 Mohs Hardness

5.5-65-5.5

2 10

1.8 Chemical Composition

KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Na 2[Al 2Si 3O 10] · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Milarite and Natrolite Chemical Formula

While comparing Milarite and Natrolite 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 Milarite and Natrolite chemical formula.

Chemical formula of Milarite- KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Natrolite- Na 2[Al 2Si 3O 10] · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare White Gemstones

Milarite Vs Moss Agate

Milarite Vs Natrolite

Milarite Vs Nepheline

Milarite and Natrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Milarite and Natrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Milarite and Natrolite Optical Properties during the identification of gemstone. Specific gravity of Milarite is 2.20-2.26 whereas that of Natrolite is 2.20-2.26.