Ludlamite and Hauyne Physical Properties

Ludlamite

Hauyne

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Gelatinises in acids

1.3 Durability

Not Available

1.4 Specific Gravity

3.1-3.22.4-2.5

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Uneven, Conchoidal, Brittle

1.6 Cleavage

Vitreous, pearly on cleavage

Distinct on {110}

1.7 Mohs Hardness

3-45-6

2 10

1.8 Chemical Composition

(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Ludlamite and Hauyne Chemical Formula

While comparing Ludlamite and Hauyne 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 Ludlamite and Hauyne chemical formula.

Chemical formula of Ludlamite- (Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Compare Green Gemstones

Ludlamite Vs Musgravite

Ludlamite Vs Moss Agate

Ludlamite Vs Moonstone

Ludlamite and Hauyne Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ludlamite and Hauyne Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ludlamite and Hauyne Optical Properties during the identification of gemstone. Specific gravity of Ludlamite is 2.4-2.5 whereas that of Hauyne is 2.4-2.5.