Tinaksite and Howlite Physical Properties

Tinaksite

Howlite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.822.45-2.58

1 7.18

1.5 Fracture

Not Available

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Perfect in one direction, indistinct in one direction

None

1.7 Mohs Hardness

63-3.5

2 10

1.8 Chemical Composition

Not Available

Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Tinaksite and Howlite Chemical Formula

While comparing Tinaksite and Howlite 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 Tinaksite and Howlite chemical formula.

Chemical formula of Howlite- Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Yellow Gemstones

Tinaksite Vs Heliotrope

Tinaksite Vs Zebra Rock

Tinaksite Vs Cacoxenite

Tinaksite and Howlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tinaksite and Howlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tinaksite and Howlite Optical Properties during the identification of gemstone. Specific gravity of Tinaksite is 2.45-2.58 whereas that of Howlite is 2.45-2.58.