Neptunite and Eudialyte Physical Properties

Neptunite

Eudialyte

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.19-3.23

Conchoidal

{110} good

5-6

KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)

Brittle

H₂SO₄

2.74-3.00

Uneven

Distinct on {0001} imperfect on {11 2 0}

5-5.5

Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Neptunite and Eudialyte Chemical Formula

While comparing Neptunite and Eudialyte 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 Neptunite and Eudialyte chemical formula.

Compare Red Gemstones

Neptunite Vs Rhodizite

Neptunite Vs Rhodolite

Neptunite Vs Rutile

Neptunite and Eudialyte Specific Gravity

Another important criteria for qualitative analysis of gemstones is Neptunite and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Neptunite Vs Eudialyte during the identification of gemstone. Specific gravity of Neptunite is whereas that of Eudialyte is .