Phosphophyllite and Cassiterite Physical Properties

Phosphophyllite

Cassiterite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.07-3.136.86-7.03

1 7.18

1.5 Fracture

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

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular

1.6 Cleavage

{100} Perfect, {010} Distinct, {102} Distinct

{100} imperfect, {110} indistinct; partings on {111} or {011}

1.7 Mohs Hardness

3-3.56-7

2 10

1.8 Chemical Composition

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

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Phosphophyllite and Cassiterite Chemical Formula

While comparing Phosphophyllite and Cassiterite 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 Phosphophyllite and Cassiterite chemical formula.

Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Colorless Gems

Phosphophyllite Vs Quartz

Phosphophyllite Vs Rock Crystal

Phosphophyllite Vs Pyromorphite

Phosphophyllite and Cassiterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosphophyllite and Cassiterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphophyllite and Cassiterite Optical Properties during the identification of gemstone. Specific gravity of Phosphophyllite is 6.86-7.03 whereas that of Cassiterite is 6.86-7.03.