Herderite and Rutile Physical Properties

Herderite

Rutile

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Insoluble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.90-3.024.20-4.30

1 7.18

1.5 Fracture

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Indistinct on {110}

{110} good, 100 moderate, parting on {092} and {011}

1.7 Mohs Hardness

5-5.56-6.5

2 10

1.8 Chemical Composition

CaBePO 4(F,OH)Ulrich Henn and Claudio C.

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Herderite and Rutile Chemical Formula

While comparing Herderite and Rutile 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 Herderite and Rutile chemical formula.

Chemical formula of Herderite- CaBePO 4(F,OH)Ulrich Henn and Claudio C.
Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Colorless Gems

Herderite Vs Kunzite

Herderite Vs Inderite

Herderite Vs Milarite

Herderite and Rutile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Herderite and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Herderite and Rutile Optical Properties during the identification of gemstone. Specific gravity of Herderite is 4.20-4.30 whereas that of Rutile is 4.20-4.30.