Rosasite and Phosphophyllite Physical Properties

Rosasite

Phosphophyllite

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1 Physical Properties

1.2 Tenacity

Brittle

Not Available

1.3 Solubility

Effervesces in cold

Not Available

1.4 Durability

Not Available

1.5 Specific Gravity

4-4.23.07-3.13

1 7.18

1.6 Fracture

Splintery

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

1.7 Cleavage

Perfect on {100} and {010}

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

1.8 Mohs Hardness

43-3.5

2 10

1.9 Chemical Composition

Not Available

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

Rosasite and Phosphophyllite Chemical Formula

While comparing Rosasite and Phosphophyllite 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 Rosasite and Phosphophyllite chemical formula.

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

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Rosasite and Phosphophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Phosphophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Phosphophyllite Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 3.07-3.13 whereas that of Phosphophyllite is 3.07-3.13.