Eosphorite and Ludlamite Physical Properties

Eosphorite

Ludlamite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.05-3.083.1-3.2

1 7.18

1.5 Fracture

Subconchoidal, Uneven, Conchoidal, Uneven

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

1.6 Cleavage

Poor on {100}

Vitreous, pearly on cleavage

1.7 Mohs Hardness

53-4

2 10

1.8 Chemical Composition

Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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

Eosphorite and Ludlamite Chemical Formula

While comparing Eosphorite and Ludlamite 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 Eosphorite and Ludlamite chemical formula.

Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Ludlamite- (Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Yellow Gemstones

Eosphorite Vs Fluorite

Eosphorite Vs Gadolinium Gallium Garnet

Eosphorite Vs Forsterite

Eosphorite and Ludlamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eosphorite and Ludlamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Ludlamite Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 3.1-3.2 whereas that of Ludlamite is 3.1-3.2.