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Ulexite
Ulexite

Padparadscha
Padparadscha



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Ulexite
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Padparadscha

Ulexite and Padparadscha Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

1.65-1.993.95-4.10
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

{010} Perfect, {110} Perfect
None

Mohs Hardness

2-2.59
2 10
👆🏻

Chemical Composition

NaCaB 5O 6(OH) 6 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
Al 2O 3Ulrich Henn and Claudio C.

Ulexite and Padparadscha Chemical Formula

While comparing Ulexite and Padparadscha 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 Ulexite and Padparadscha chemical formula.

  • Chemical formula of Ulexite- NaCaB 5O 6(OH) 6 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.

Ulexite and Padparadscha Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ulexite and Padparadscha Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ulexite and Padparadscha Optical Properties during the identification of gemstone. Specific gravity of Ulexite is 3.95-4.10 whereas that of Padparadscha is 3.95-4.10.